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0x1000}, {&(0x7f0000005000-0x72)="bb0d427b3ec3a32fc29280144100a34489eaaabbe1121fb4e357c0506aaaefc6132f40d81563ed5767fefbd779b58568167658d49b847505b89072a320d8181d9b78bf6aa0e62c29c940fabe9df56e9a5eab84cb4877dadf6be16f51c79fede21b4c7b2f4d1ea3eda95f95cad8282c4b9add", 0x72}, {&(0x7f000000a000-0xd9)="54cff107024204efaeca6b4ece5effe6bc73dfaeecde3435fdad083f6bce5a6f218ebccec6f6ffb8a4526934e077fc40507f4960b8550617e180826b6d72ff96ab1662f9abe1eb3c62870e2cc1cc75f456878e834d1fc5419b9c9a203cbf83ae485cbafcb886029c8f8baacc9b51e3e1d4651176135aff2aac2a800ffa34ff1d5f0a9299e6615791ed80f7c2409a0f6800e3e849731c8d5e0227809adbadcbf7af3774aa03289fd934b714bdc21fefb0bc2220c5c3cadb133311fbcfb69a15980491bd22fdc25e4b5ec464cdf48100c5259b15b533ce1a3f21", 0xd9}], 0x6, &(0x7f000000a000-0x1010)=[{0x1010, 0x11b, 0x7, "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"}], 0x1010, 0x40040}, 0x1}], 0x9, 0x40854) 2018/02/17 14:11:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socketpair(0xa, 0xa, 0x0, &(0x7f00006d6000-0x8)={0x0, 0x0}) recvmsg$netrom(r1, &(0x7f000058b000-0x38)={&(0x7f0000080000-0x48)=@full={{0x3, {"cdd210ee5db398"}, 0x92}, [{"d709e3715cacb6"}, {"68e5392289ca56"}, {"39b3900060c082"}, {"f969388a62ecbb"}, {"f6f0d9ca34faee"}, {"c6b460856d8912"}, {"e5e434aacb9a0a"}, {"179e5a4477ff6f"}]}, 0x48, &(0x7f00000f4000)=[{&(0x7f0000782000)="16d646e6e7aefb4fd37934dde8b5333f8a6b026b8c436774a0d50c0fde17939dd0b7231634c55cf887f8a4377ba432200b412de6b14fbba2bf760e9e8c0a9074ada1c1c5dcfc33e1c1729a3a849b05d0efe55769455de7fddb2379441ca17530c264d87001f57b79e20a137ddd189580c69992ac7efacb16b0c05ea3120d87c1da37780a31150f97d405e0dcfe31b414ab94663e82625fcf33ebb301052f15df3ea8a7e6c7fe9e9f6204a9e480ef6d8a10c3537f8ae037c178a858a6549665c219792ab207fb0c6c0811790cc8a7e07fb333ffa33cb293dbec18fdc0", 0xdc}, {&(0x7f000069e000)="801643c45f208730e410b91c0ba6a1c104ad8168bfb7db53c6111fa1fead923b3ea757c05917c40e8ce508339f2a19ea424f542fa0c6f2bf4a658c9dd774acb96c3a597c765aad0bd5cc15a463f2dff03e601b302756c58eb03fcd488ad8c517f2705d5a23d97a7e2502b8efd9510fae00e369084b16846e70911f517c4ec1c18be51b72a9ef3e5bc137bb167536db139d1a99c0a079ab0450fd9d0845b54e07818b8bb922d08da19ccfc80d74989ec0a38e8f952ee634b45c8cc538ba2217c2141b835dbe72aa", 0xc7}, {&(0x7f000029f000-0xbf)="1dc0ba2a1cc2b565954f5b59d0526b0a5fb5de1c228ac32834ef0e0bc3bc7d68557d945467323a5fe9dab54614890de9542d6a6b681764c604456bdd5f4194d23aaad59194ac63b1f9f99353feb620a779be3f88c1ec4d5c13235b650fc6e828846f0a3ff234b5d4283f51e698573b80f4d063cc7b42af15b1e7878eb9b49e17ffc42f8f5d5a304956418ea7fae224ed6a1853655dc772d68a1a3ca9c25a0b6853955ed72e90cba1d12349f96e02c2a814b568e6f5e7ca18049beafda34e7a", 0xbf}], 0x3, 0x0, 0x0, 0x4000800}, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005d2000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000d3c000-0x8)={r3, 0x1}) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054e000)='veno\x00', 0x5) shutdown(r0, 0x1) 2018/02/17 14:11:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00001ee000-0x18)={0x0, 0x0, 0x6, 0x5, 0x0, 0x1001}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000a6d000)={&(0x7f000056a000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000034e000-0x8)=[0x0, 0x0], &(0x7f00007f9000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000631000-0x10)=[0x0, 0x0, 0x0, 0x0], 0xa, 0x2, 0x3, 0x4}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ftruncate(r0, 0xffffffff) 2018/02/17 14:11:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/17 14:11:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000457000-0x8)={0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000595000-0x8)={0x3ff, 0xffffffff}, 0x8) stat(&(0x7f0000665000)='./file0\x00', &(0x7f0000f28000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000e37000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000af6000)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000d49000-0x2)=0xe8) setresuid(r1, r2, r3) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000734000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000017c000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in6=@empty, {}, {}, {}, 0x2}}, []}, 0xf8}, 0x1}, 0x0) timer_create(0x7, &(0x7f000000c000-0x60)={0x0, 0x39, 0x1, @tid}, &(0x7f0000adf000)=0x0) timer_getoverrun(r5) 2018/02/17 14:11:07 executing program 7: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init() mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000b47000)='./control\x00', 0x4000800) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/02/17 14:11:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000df0000-0x30)={0x0, 0x0, &(0x7f000000a000-0x10)=[], 0x1, 0x0, &(0x7f00004d7000-0x1)="ee"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002a2000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = add_key$user(&(0x7f00009fd000)='user\x00', &(0x7f00002e4000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00006e1000)="a5510f066e6ce31b04a30567db8c75e344e1f64a896d70ccadc2a30ef005df25e28171eb8dd4fdf9a3899bc831fea940a9ffc28a3360947cbdb138deb5087c6500005ff44dddf0458777bd348f298f76031c775b0e12689c68705c5dda41e9378fb846f6f7f283d57748fe1288ab717eae4daaa2217003cdf57eda8861d346bc397eb3f4f9273ec309498a74496b8929aee0c208e65ac499bce72c51b2e15b6cf90e5b5b276d18dd91ff5e9f0581cf39d17a99a9edbb78d6e05c117d728bf655135866069eb4ef4ba4b8157973a212fba55324d2", 0xd4, 0xfffffffffffffffc) keyctl$revoke(0x3, r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ppoll(&(0x7f0000ba0000)=[{r1, 0x4000}, {r1, 0x20}], 0x2, &(0x7f0000da2000)={0x0, 0x1c9c380}, &(0x7f0000a5f000-0x8)={0x7f}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/17 14:11:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) connect(r0, &(0x7f0000785000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x1, 0x0, 0x2}}, 0x26) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x14}}]}, 0x2c}, 0x1}, 0x0) 2018/02/17 14:11:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = dup2(r0, r0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000ce8000)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f0000d34000-0x8)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000e18000-0x1000)=""/4096) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r4 = fcntl$dupfd(r3, 0x800406, r3) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000879000-0x1000)=""/4096) 2018/02/17 14:11:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f000019d000)={0x2, 0x3, @empty}, 0x58) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) r2 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f00007e1000-0x1), &(0x7f000000e000-0x4)=0x4) sendmsg$nl_netfilter(r1, &(0x7f0000766000)={&(0x7f0000b8d000)={0x10}, 0xc, &(0x7f0000f14000)={&(0x7f0000e8e000)={0x78, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, {}, [@nested={0x64, 0x74, [@typed={0x8, 0x74}, @generic="ee863b8a0afbeff9642823811b77921c3c24863cb7023732f4aecc027c1c698910eceb6a7c91fcd5c6b1191a956d53716f4b0e66af966577e59ed0ad597f02ed0bb6bea786d959079fda0d20483e037a7f66f91765ab"]}]}, 0x78}, 0x1, 0x0, 0x0, 0x40}, 0x80) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x170}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x30d}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) renameat2(r1, &(0x7f0000568000-0x8)='./file0\x00', r1, &(0x7f00001e1000-0x8)='./file0\x00', 0x1) [ 42.845739] binder: BINDER_SET_CONTEXT_MGR already set [ 42.851088] binder: 6931:6955 ioctl 40046207 0 returned -16 2018/02/17 14:11:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000202000-0x10)='net/ip_mr_cache\x00') setsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f000048c000-0x1000)="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", 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/17 14:11:07 executing program 6: prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x10000, 0x0) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200080007e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000)={@common='sit0\x00', @ifru_ivalue=0x7}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, 0x5, 0x63a, 0x8, 0x1f, &(0x7f0000e1e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1, 0xfffffffffffffffd, 0xfffffffffffff24c}) prctl$void(0x22) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/17 14:11:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fgetxattr(r0, &(0x7f00004a2000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000876000-0x23)=""/35, 0x23) r1 = openat(0xffffffffffffff9c, &(0x7f0000634000)='./file0\x00', 0x0, 0x88) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000884000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00006b7000)={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, {0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x4}, 0x1c7c, [0xff, 0x200, 0x9, 0x3, 0xfffffffffffffffa, 0x7ff, 0x670, 0x9]}, 0x5c) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x50}, 0x1}, 0x0) 2018/02/17 14:11:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000093b000)='/dev/sg#\x00', 0x6, 0x101000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000503000-0xa)='/dev/ptmx\x00', 0x3f, 0x0) r1 = dup2(r0, r0) close(r1) ioctl$TIOCSBRK(r1, 0x5427) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c86000)) 2018/02/17 14:11:07 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x204200, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000007000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1000}) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)={0x2, 0x4, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x48}, 0x2}, 0x0) 2018/02/17 14:11:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a68000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f4c000-0x4)=0x7fffffff, 0x4) r1 = socket(0x10, 0x100000000000002, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e4e000)='/dev/pktcdvd/control\x00', 0x501080, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000d4a000-0x10)={&(0x7f00006c4000/0x4000)=nil, 0x4000}) sendmsg$nl_route(r1, &(0x7f00005e6000-0x38)={&(0x7f00000fc000)={0x10}, 0x8, &(0x7f0000435000-0x10)={&(0x7f0000896000)=@newlink={0x34, 0x10, 0x805, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x4, 0x3, @generic="105edc3907e0cbd20ccd292f564f4e8e"}]}, 0x34}, 0x1}, 0x0) 2018/02/17 14:11:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fbf000-0x8)='keyring\x00', &(0x7f0000710000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) unshare(0x80116000) r1 = add_key$keyring(&(0x7f0000396000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) remap_file_pages(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x1, 0x200, 0x80000) keyctl$revoke(0x3, r1) r2 = add_key(&(0x7f0000859000-0xa)='blacklist\x00', &(0x7f0000a10000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0xfffffdc4, r1) request_key(&(0x7f0000665000)='encrypted\x00', &(0x7f0000df1000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000951000)='keyring\x00', r2) 2018/02/17 14:11:07 executing program 0: mq_notify(0xffffffffffffffff, &(0x7f0000e55000-0x60)={0x0, 0x0, 0x6, @tid}) 2018/02/17 14:11:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe3) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/17 14:11:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002f2000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f00007b9000)='net/ip_mr_cache\x00') perf_event_open(&(0x7f0000c12000)={0x6, 0x78, 0x3ff, 0xfd, 0xef, 0x80, 0x0, 0xffffffffffffff81, 0x1000, 0xd, 0x10001, 0x4, 0xffffffffffff9ec4, 0xa8a, 0x5, 0x9, 0x4, 0x7, 0xffffffffffffffdb, 0x9, 0xffffffffffffff81, 0x10000, 0x7ff, 0x401, 0x813, 0x9, 0xbc00000000, 0x100000000, 0x6ccd, 0xffffffff, 0x873, 0x7, 0x70c, 0xfc, 0x6, 0x9c17, 0x101, 0x80000000, 0x0, 0x9e, 0x2, @perf_config_ext={0x0, 0x800}, 0x80, 0x100000000, 0x5, 0x4, 0x9, 0xa87, 0x5}, r1, 0x4, r2, 0x2) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bd000-0xc)={0x10}, 0xc, &(0x7f00000ec000)={&(0x7f0000f70000-0x30)=@setlink={0x15, 0x13, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/02/17 14:11:07 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc0000)=@abs, 0x8, &(0x7f0000001000)=[{&(0x7f0000fc1000)="e335518c4d7ae319288b0640c3", 0xd}], 0x1, &(0x7f0000000000)=[]}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc3000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) sendfile(r0, r0, &(0x7f00000d0000-0x8), 0xff) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007d4000-0xb)='/dev/hwrng\x00', 0x141681, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000ba6000-0x8)='./file0\x00', &(0x7f0000fc4000)=""/164, 0xa4) r2 = request_key(&(0x7f00007a1000-0xb)='pkcs7_test\x00', &(0x7f0000fc4000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000593000)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fc6000-0x4)=0x656, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000fc3000)=""/125, 0x7d) 2018/02/17 14:11:07 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eec000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000c3e000-0x1)='\x00') mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00009fd000)) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fd000)='/dev/sequencer2\x00', 0x2040, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f00009fd000), &(0x7f0000598000)=0x60, 0x800) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x25, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/17 14:11:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000850000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$llc(r1, &(0x7f0000c9f000)=""/224, 0xe0, 0x0, &(0x7f0000cda000-0x10)={0x1a, 0xfd, 0x0, 0x2, 0x0, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000064a000-0x4)=0x3, 0x4) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007a6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_emit_ethernet(0x40, &(0x7f0000b9a000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0xa, 0x0, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, "0659"}}}}}}, 0x0) 2018/02/17 14:11:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x3) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) stat(&(0x7f0000915000)='./file0\x00', &(0x7f00009ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f000033e000-0x4), 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000a4000)={0x0, 0x6}, &(0x7f000097f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000085f000-0xc)={r3, 0x1, 0x30}, &(0x7f00003e4000-0x4)=0xc) fstat(r0, &(0x7f0000ef6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008f7000)='/dev/loop-control\x00', 0x10000, 0x0) link(&(0x7f00007e7000-0x8)='./file0\x00', &(0x7f0000119000)='./file0\x00') r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r6) getresgid(&(0x7f00003fb000), &(0x7f000058d000-0x4)=0x0, &(0x7f0000ea7000-0x4)) r8 = getegid() getgroups(0x4, &(0x7f000026d000)=[r1, r4, r7, r8]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000fa3000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_getres(0x7, &(0x7f00008b5000-0x10)) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000028000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000526000-0x8)=0x7, 0x8) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000369000), &(0x7f00004b0000)=0x4) [ 42.896439] binder: undelivered death notification, 0000000000000000 [ 42.903332] binder: undelivered death notification, 0000000000000000 [ 42.927044] mmap: syz-executor3 (6972) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/17 14:11:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000dfd000)={0x0, 0x0, 0x0, {0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000871000-0x20)={{0x0, 0x1c9c380}, {r0}}, &(0x7f00003cb000-0x20)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009d2000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000893000)) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00005d3000)=""/102) 2018/02/17 14:11:07 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x7) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/02/17 14:11:07 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) dup2(r1, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000005000)) 2018/02/17 14:11:07 executing program 4: r0 = userfaultfd(0x80000) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) fallocate(r1, 0x0, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000000)="d21d36aa2930c3e71c4d341a5ba3dea52c2e9e278f71e432bd09b0a4ccfbe7e531f22b23b7560c06b388", 0x2a, 0x8000, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x3, 0x2, {0xa, 0x0, 0x2, @empty, 0x3}}}, 0x32) 2018/02/17 14:11:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000f7a000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) r0 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r0, 0x9, &(0x7f0000889000-0x10)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) prctl$seccomp(0x16, 0x80000000, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) 2018/02/17 14:11:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1d, &(0x7f000091d000-0x20)={0x6, {0x80000001}, 0x2, 0x3}, 0x0, 0x8, &(0x7f0000aab000)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000434000)='/dev/loop-control\x00', 0x400000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f56000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e8000-0xd)='/selinux/mls\x00', 0x0, 0x0) linkat(r0, &(0x7f00008aa000)='./file0\x00', r1, &(0x7f0000e13000-0x8)='./file0\x00', 0x400) symlinkat(&(0x7f0000599000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000006f000)='./file0\x00') 2018/02/17 14:11:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001e4000-0x4)='/dev/net/tun\x00', 0x0, 0x80000) setns(r0, 0x40000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000815000)='/dev/sequencer\x00', 0x600080, 0x0) mq_getsetattr(r1, &(0x7f000032b000-0x40)={0x2, 0x8, 0x6, 0x0, 0x27, 0x2, 0xffffffffffffff00, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000080d000-0xc)='net/ptype\x00') lseek(r2, 0x56, 0x0) 2018/02/17 14:11:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000718000-0xa)='/dev/ptmx\x00', 0x40000620002, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fd0000)='setgroups\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000dab000)={0x0, 0x4a, 0x9, [0x1, 0x0, 0xdf, 0x100000001, 0xfffffffffffffffc, 0x5, 0x7c, 0x0, 0x6]}, &(0x7f0000a39000-0x4)=0x1a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c24000-0xc)=@sack_info={r1, 0x2, 0x6}, &(0x7f000021b000-0x4)=0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) 2018/02/17 14:11:07 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001bc000-0x8)={0x0, 0x0}) r1 = getpgrp(r0) setpriority(0x2, r1, 0x0) 2018/02/17 14:11:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000075e000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00009b5000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000627000)=0x28) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000db5000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0xffffffffffffffb8}, &(0x7f00000b0000-0x4)=0x98) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/02/17 14:11:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x1, &(0x7f00008f0000)=[{0x800}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000537000-0x4)=0x0) capset(&(0x7f0000c58000-0x7)={0x20071026, r0}, &(0x7f0000464000)={0x30000000000, 0x80, 0x4, 0x3ff, 0x7, 0xb45}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad2000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000066b000)={0x7ff, {{0xa, 0x3, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b18000)={0x0, {{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x0, 0x1, [{{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffe}}]}, 0x110) 2018/02/17 14:11:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000f75000-0x9)) r1 = syz_open_dev$tun(&(0x7f0000059000)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xa) 2018/02/17 14:11:07 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80a, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f91000-0x1)) r1 = syz_open_dev$sg(&(0x7f0000706000)='/dev/sg#\x00', 0x0, 0x80400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ed9000)={0x0, 0xfffffffffffffff8, 0x1}, &(0x7f0000c2f000-0x4)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f91000)={0x8000, 0x200, 0xfffffffffffff6e7, 0x100, r2}, &(0x7f0000f91000)=0x10) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000f91000-0x65)=""/101) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f92000), &(0x7f0000683000)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000817000)={&(0x7f0000bad000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000160000-0x10)={&(0x7f0000334000-0x318)={0x318, 0xe, 0xf, 0x0, 0x2, 0x2, {0x0, 0x0, 0xa}, [@nested={0x22c, 0x52, [@generic="a2dd4b83a1584e66ce73b1446b7c364a14889d16c82c0955b207c14792049ac118e4135e7919ec8e77416bcfc0955d5ef5bd7049c68fc60e8655ee676219f374a63a52034d74ac2bdce9cbb09447f809571f6afc9429e63398f59a569cd16ca2b0e4942d5361e8717cbed56fdbbb8dce19f1ed8933e42399c701a48f680ce63b0fac6ddc6e4cfe599eb6cdc5396b4608552606118d2d648e75a2286871bf26cfa89bbbe6d84535feea6b71003f3c97b7d4fff446cb07f7f4096a15563295f0ed29b5d3c828ee2ae46b8a37c8d74559", @typed={0xa8, 0x20, @binary="bdce922d083c4b5052c578fc5595b314868f96ebb900af4b24d61331dbe0679059ad7faf26a1cbed32d38d06a22e2bbfc2aff344d77d891c20f684f189e5fd651a0f94785c8607ce2c98a32fa99b4c651327fbe2df68bf4d2b667768cf8e257d5f3f6f0a49bfebe0e2f90e7c3bd2e99d5d5149c369ab2917db469af076b70ee007d7e606989f32d90f1d9ef8b48d6ad6dcfada467dda1e4ea3107d9541f9ad"}, @generic="620e4567aa71f950adc4515420bc63f159336d3272d1eb08594afcc00f257da37bf61defed1cc159e833d8ac71aa92c48572c3d7afccd80be5bf34be24d27e05b5607a80eda0a07dbeead6876f142e2ee68b8c0e54f8a57f00e320195d1b64a524ad360dac47f1c0abb0993d1b04608f6e2893d266937f760c7d673426cd02e79bfc142992a0d70de1020fff79e06705f14ae4b824c9d6e48a5517e019b9534fdee2474dd01667425d3733f72e86902b"]}, @typed={0x3c, 0x78, @binary="1e9708abfb85dd4966e47de77154b5606a1ffc7ca3b02146ae09667e7108824dfe526db6b710a9394d07635ee7f33edd8681914c"}, @typed={0xc, 0xb, @u32=0x3ff}, @generic="dfe13ef30361018a9681cf70efcf6c71f76ca35d67e143173c8a60db76abcb537326e1d8ac23ee56cef7279df9f02e37c3ee27460c87bded12190c446644e96056df66889460065f47a8a53ae2a7eee171ee4999de8d29b0a20d704f71b8bd97f371c71e006582ed4ce179b713e92ade90f33e63d24e034dd91527b2be2dc9012d4f637b014e654e52b2661f91"]}, 0x318}, 0x1, 0x0, 0x0, 0x4001}, 0x4000004) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000e8c000-0x18)=@get={0x1, &(0x7f000068b000-0x51)=""/81, 0x4}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x1000000000000000}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000b5b000-0x34)=@getneightbl={0x14, 0x42, 0x200, 0x0, 0x0, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1}, 0x0) 2018/02/17 14:11:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0xfffffffffffffffe}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007cc000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000173000-0x10)={0x2, &(0x7f0000b10000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00001fc000)={r3, 0x2}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000e03000)) 2018/02/17 14:11:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00007d7000-0xa0)={0x0, @in={{0x2, 0x2, @empty}}, 0x7fff, 0xfffffffffffffff8, 0x6, 0xffffffff00000000}, &(0x7f0000241000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000489000-0x8c)={r1, @in6={{0xa, 0x2, 0x80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}}, 0x8c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000812000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000cd3000-0x4)=0xe8) connect$inet6(r2, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x4000800, @loopback={0x0, 0x1}}, 0x1c) [ 43.193522] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/02/17 14:11:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) pivot_root(&(0x7f0000845000)='./control\x00', &(0x7f0000ef0000)='./control\x00') creat(&(0x7f0000f2a000-0x10)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000245000-0xa)='./control\x00', 0x0, 0x0) getdents64(r0, &(0x7f000039c000)=""/32, 0x16b) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) 2018/02/17 14:11:07 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004bc000)='/dev/ppp\x00', 0xc000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007b5000-0x4)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000acc000)={0x0, 0xfb, "c8f31be3e1f135cfe53ebbcca178d74a7003eb9dda32b57f07fdcaee816365d6f6f004199c4db8ba5c0e6cbcb099d7b89e61531885021205b42767954517d7b56df194e24d3f68719df3b15db302c06ea941d1a9a6b95bb10605ad2447589608ff2b9d7a49aa735e514dac07f4845e77cf378f25622afa8fe3fe8dbedfe36e6cd93268cc8a3b8ca8d3b9863214fefe79e9c98238da1b19b138eb2439097e722c28b35ea4d351050340fde3d7cb4cbe12d7b0f6c253546a2612bba213a8c2c1182b5b3c46dc817d517bd867e26460bf27db62f7d5ef5bfa24922a955749f7aff548ca8dc40973bdd8fbb7d0efd1a84b0dc9bc278e0e0ac0a9577031"}, &(0x7f0000dba000-0x4)=0x103) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000089b000-0x1000)="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", 0x1000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a07000-0x20)={0x7, 0x2, 0x0, 0x1, 0x5, 0xffffffff, 0xff, 0x2, r2}, 0x20) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00002e2000-0x18)={@empty, 0xe887}) 2018/02/17 14:11:07 executing program 0: mmap(&(0x7f0000000000/0x5ed000)=nil, 0x5ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000507000)=[], 0x21a, 0x0) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00005ed000)=0x14) r2 = getpgid(0x0) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f00005ee000)={0x49b0aa7ff6ebb10d, r2}) fcntl$setown(r1, 0x8, r2) 2018/02/17 14:11:07 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='net/udp6\x00') ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000043e000)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x200000003, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009f6000)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f000091b000)=0xe8) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000717000)=@ipv4_getnetconf={0x1c, 0x52, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x1c}, 0x1}, 0x0) 2018/02/17 14:11:07 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000025000)='/dev/keychord\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f000002d000), 0x9934) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x4000, 0x0) 2018/02/17 14:11:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x0, &(0x7f0000001000)=[]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, "2a51ab715927c723744ec8439c8d3f0d1f1635d26d34736e6d5fe3cb5cf48da9"}) epoll_create(0x100000001) 2018/02/17 14:11:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000009c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000efc000-0x4)) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x400000, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000e46000-0x18)) close(r1) 2018/02/17 14:11:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000eb1000), 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fd5000)) 2018/02/17 14:11:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007fb000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r0) bind$inet(r2, &(0x7f0000115000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000f49000)={0x0, 0x1e}, &(0x7f0000f8b000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000410000)={0x6, 0x520, 0x1, 0x100000001, 0x20, 0x8, 0x5, 0x100000001, r4}, 0x20) connect$inet(r2, &(0x7f0000316000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) shutdown(r2, 0x0) sendto$inet(r3, &(0x7f00004ef000-0xf7)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000b68000), 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f000018b000-0x18e)={0x80, 0x6a0f, 0x6, 0x0, 0x8, [{0x81, 0x6, 0x10000}, {0x80000000, 0x64f9814a, 0xffffffff, 0x0, 0x0, 0xc00}, {0x7ff, 0xe4, 0x7f, 0x0, 0x0, 0xa}, {0x5c, 0x9, 0x680, 0x0, 0x0, 0x200}, {0x12000000000, 0x0, 0x7fff, 0x0, 0x0, 0x100}, {0x9, 0x0, 0x6}, {0x7f, 0xf6, 0x47, 0x0, 0x0, 0x1088}, {0x345, 0x7, 0x5}]}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d58000)={@dev}, &(0x7f00004e2000)=0x14) recvfrom$inet6(r3, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/17 14:11:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) socketpair(0x1, 0xa, 0x0, &(0x7f0000ced000-0x8)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note}], 0x60) getitimer(0x3, &(0x7f0000959000)={{0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002d4000-0x50)={0x1, @time={r1, 0x989680}, 0x0, {0x0, 0x10000000}}) 2018/02/17 14:11:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x400009) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008de000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000fbf000-0x4), &(0x7f00000c8000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002c4000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/17 14:11:07 executing program 5: getrlimit(0x3, &(0x7f00007e4000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000791000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) 2018/02/17 14:11:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000a26000)=""/44, 0x2c, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003d6000-0x6)="76656e6f00e0", 0x18) sendto$inet(r1, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/17 14:11:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000366000-0x4)=0x1ff, 0x4) 2018/02/17 14:11:07 executing program 1: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x8) 2018/02/17 14:11:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000df9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$llc(r2, &(0x7f000043b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00005c4000)=0x10) fcntl$setflags(r2, 0x2, 0x1) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f0000f51000)={&(0x7f0000725000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_FLAGS={0x8, 0x8, 0xfffffffffffffffc}]}, 0x28}, 0x1}, 0x0) 2018/02/17 14:11:07 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000004000-0xd)='/dev/urandom\x00', 0x0, 0x4) preadv(r0, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0xff)=""/255, 0xff}, {&(0x7f0000002000-0x2d)=""/55, 0x37}], 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) fadvise64(r0, 0x0, 0x7, 0x1) keyctl$assume_authority(0x10, r1) keyctl$revoke(0x3, r1) 2018/02/17 14:11:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x81, 0x325}, 0x1, 0x576, 0x8, {0x0, 0x8}, 0x4, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ca1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000bb1000), 0x10) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000551000)={@generic}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000aca000-0x58)) 2018/02/17 14:11:07 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x401, 0x0, 0xfffffffffffffffc, 0x20, 0x400000000, 0x1}}, 0x4) 2018/02/17 14:11:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007eb000-0xc)={0x0}, &(0x7f0000826000)=0xc) sendmsg$nfc_llcp(r0, &(0x7f0000a58000-0x38)={&(0x7f0000d83000-0x60)={0x27, 0x5, 0x8, 0x1, 0x80, 0x6, "0a0c7d4f436946371b77ddd05bb36609a4d3c7a472fc971a6238da55e1dae23db35932b1889c45439fc69bb95f1a82d9814c62c13a7b5b080ae245a07c24f4", 0x401}, 0x60, &(0x7f000063a000-0x80)=[{&(0x7f0000f05000-0x1000)="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0x1000}, {&(0x7f0000054000-0xcf)="213d8c32c85f3e94a4c56f6a71cad4172eae4bb54f4421411dc9066f4d6636e7e7e3e2bbe988c5a4314ec6dbe005efca10f2b869b602f19b101ac695d4edcabd0fb4ac16ea1865004aef8642aab658d4827dd89842e9b7ab90a14b88b8c0f34b91c755f8c23356024d0f48ba7cf007ee12950f989fc291f5e9fee8fa8666478b414a69dfbc6ec9b3a8f9b5af03fb5bd2996decffa462ac252ff28b6e1549e6cc9205864d13ea288d126ce7e3384d76bff7f9fcdc9f8c7dc457bf83570abbfa1ef584eafda2f7e78d15c47039bf4471", 0xcf}, 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0x1000}, {&(0x7f0000f1b000)="43304d3c0dd668c197283d57dd9e21574f6947", 0x13}, {&(0x7f00005a9000)="c1ec990ea96de7e4aacca904b3a16496ed60ec069b53647f5636470179c52645b17074766255b96afbcccc99d92979a79a5249cd88552cdc7ee32eb383dede6b33110043273c8d352fa2e08752912c65faf6cdd96a58ffac753733cf91baf9b724ab4107bbc1cd0510c5eda37a67caccdf285a72ace8e10b4522aa3d2ffbf42cc09b9d6e53c0211592bdfd7cc9f0cc8fb4f22b9fb91308150e27b5453bd86d108dc3f433287df8948599f6ec46fa247d16a4de3d9781242fa539dadd66399c995a70", 0xc2}, {&(0x7f0000505000-0x46)="b9cfb5046e6da35e63d8b35c759637e3bedc271ad99e5563ea108b277cea7ad41117184192a01c06f2377b57c19551258e3b4b311b3a828700fb918dee570354c0e91b3323b9", 0x46}, {&(0x7f0000021000-0xc0)="261f7669e02411b5028baf900a86501fca6b98c96491472816d7cb4f85580ae24e85ec08a6c74f6e6c71ab242598f809051f0c14f7d8cf3518790ae5c94a48a05773cfaf17f87d57c2facf98326b6f35aaddf41fa83f77f38cf3ccf987843f9e1cd26dfa34e4455c28b4fce735793133f0cf2666d409115d86d970e3c5c3d41acefaec96e77e4db31797e43234e0226b36ab282b8d86468cf2802808da8f2194f306e9e80ef87a617c4b208cd590305f03176e50991da2086b10d883684ddc04", 0xc0}, {&(0x7f0000d80000-0x83)="581d7eec0c0effe7a74fbdd41a83e62595ff7d6f79944026cdadb9badda474be1961107828545438907787e787604c1890d4078f3ee702e388de5bb8f30521e0009cb334950256a1f3bf22b9ae0eeec90e221696ce7f1b4951ef05699a3686e81141a7875ebcc67d65d22c7ab5ff4bd7148b7b43da6cbb4dd64fe6a3416364601f8e5e", 0x83}], 0x8, 0x0, 0x0, 0x80}, 0x20004041) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006d9000-0xe8)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000c69000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000fe0000)={0x0, 0x100000000, r1, 0x0, r2, 0xffffffffffffffc0, 0x2, 0x9}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) fstat(r3, &(0x7f0000c95000)) keyctl$set_reqkey_keyring(0xe, 0x4) recvfrom(r3, &(0x7f0000c05000)=""/63, 0x3f, 0x100, &(0x7f0000ba8000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) keyctl$session_to_parent(0x12) 2018/02/17 14:11:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00007bc000)={0xf, 0x0, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x30, @str='eth0)ppp0user$\x00'}, @generic="c567499cf450676011e0"]}, 0x30}, 0x1}, 0x1) 2018/02/17 14:11:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff6000-0x8)={0x19980330}, &(0x7f0000002000-0x18)) socketpair$inet6(0xa, 0xf, 0xfffffffffffffffd, &(0x7f000028b000-0x8)={0x0, 0x0}) getpeername(r1, &(0x7f0000dbd000)=@sco, &(0x7f00000cf000)=0x8) syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') setns(r0, 0xfffffc0000000003) 2018/02/17 14:11:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000+0xba0)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0xa5, 0x669e}) clock_gettime(0xfffffffffffffff8, &(0x7f00002ed000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x5}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0xffffffffffff0001, 0x30, 0x6, 0x5000}, &(0x7f0000002000-0x4)=0x18) 2018/02/17 14:11:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dd8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = getpgid(0x0) bind$pptp(r0, &(0x7f00003ab000)={0x18, 0x2, {0x0, @empty}}, 0x20) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000376000)=r1) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) 2018/02/17 14:11:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000453000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000485000)=0x20, 0x800) clock_gettime(0x0, &(0x7f0000a30000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000687000-0x12c)=[{{&(0x7f000045e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000f9c000-0x50)=[{&(0x7f00007a5000)=""/185, 0xb9}, {&(0x7f00009a1000-0x1000)=""/4096, 0x1000}, {&(0x7f000026e000)=""/73, 0x49}, {&(0x7f00008e3000)=""/4096, 0x1000}, {&(0x7f000021e000)=""/50, 0x32}], 0x5}, 0x6}, {{&(0x7f0000c9e000-0x9)=@rc, 0x9, &(0x7f00006b0000-0xd)=[{&(0x7f0000108000)=""/4096, 0x1000}], 0x1, &(0x7f0000138000)=""/161, 0xa1, 0x80000001}, 0x8}, {{&(0x7f0000a0e000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f00009c3000)=[{&(0x7f0000402000)=""/41, 0x29}, {&(0x7f0000ca5000)=""/179, 0xb3}, {&(0x7f0000d03000-0xfc)=""/252, 0xfc}, {&(0x7f0000d45000)=""/32, 0x20}, {&(0x7f000008f000-0x41)=""/65, 0xb0}, {&(0x7f0000211000-0xdf)=""/223, 0xdf}, {&(0x7f0000588000)=""/229, 0xe5}, {&(0x7f0000021000-0x3)=""/3, 0x3}, {&(0x7f0000d35000-0x1c)=""/28, 0x1c}, {&(0x7f000024b000)=""/216, 0xd8}], 0xa, &(0x7f000016b000)=""/35, 0x23, 0x8}, 0x7f}, {{&(0x7f0000ceb000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00001eb000)=[{&(0x7f000069d000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f00000e9000)=""/146, 0x92, 0xe8}, 0xffffffff}, {{&(0x7f0000481000)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, 0x1e, &(0x7f000034b000)=[{&(0x7f0000097000)=""/240, 0xf0}, {&(0x7f0000e56000)=""/42, 0x2a}, {&(0x7f0000f69000)=""/4096, 0x1000}], 0x3, &(0x7f000057a000-0x87)=""/135, 0x87, 0x100000000}, 0x9}], 0x5, 0x2140, &(0x7f0000098000-0x10)={r1, r2+10000000}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000b82000-0x8)='./file0\x00', &(0x7f000002e000)=@known='security.capability\x00', &(0x7f0000fc6000-0x1)='\x00', 0x1, 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r3, &(0x7f0000763000-0x6)='./bus\x00', 0x0, 0x0, 0x0) 2018/02/17 14:11:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00003d4000-0x24)) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000096c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r2, &(0x7f0000d82000)={0x11, 0x19, r3, 0x1, 0x1ff, 0x6, @random="35a80f4ef8a4"}, 0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000160000-0x4)=0x2) epoll_pwait(r1, &(0x7f0000842000)=[{}], 0x1, 0x0, &(0x7f0000ded000), 0x8) 2018/02/17 14:11:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x200181001) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d91000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000881000-0xdb)=""/231, 0xe7, 0x0, &(0x7f0000c19000-0x10)={0x3, {"96640c711406e5"}}, 0x10) pwritev(r0, &(0x7f00006de000-0x10)=[{&(0x7f0000de3000)='d', 0x1}], 0x1, 0x0) 2018/02/17 14:11:07 executing program 5: restart_syscall() mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000046000-0x10)={0x0, 0x2710}, 0x10) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x7, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time}) 2018/02/17 14:11:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xa661, 0x400001) ftruncate(r0, 0x8) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000002000-0x5)="0168cb3601") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d09000)=[{&(0x7f0000320000)="39000000120001470000030000001f0007040000001f0500000000000103000004001d0066413e055600000108003dfb230300807415f05bff", 0x39}], 0x1) 2018/02/17 14:11:07 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000), &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/02/17 14:11:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() stat(&(0x7f0000517000)='./file0\x00', &(0x7f0000607000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000684000), &(0x7f00005f9000), &(0x7f00006ed000-0x4)=0x0) setresgid(r0, r1, r2) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x3, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r4 = memfd_create(&(0x7f0000db6000)='-eth0+vmnet1wlan1]\x00', 0x1) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) socket$l2tp(0x18, 0x1, 0x1) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a48000-0x15)='/proc/self/net/pfkey\x00', 0x8080, 0x0) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000b7f000)={0x8, 0x45, 0x2, 0x5, 0x6, 0x4, 0x9, 0xe1, 0x7, 0x4, 0xfffffffffffffffb}) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000736000)={0x200, 0x80, 0x136, 0x8, 0x6, 0xdb7e}) 2018/02/17 14:11:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0xffffffffffffffff) lseek(r0, 0x7ffffffffffffffb, 0x0) fadvise64(r0, 0x0, 0x7fffffff, 0x5) fcntl$lock(r0, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0xb9c}) 2018/02/17 14:11:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/selinux/checkreqprot\x00', 0x2, 0x0) mincore(&(0x7f000067b000/0x3000)=nil, 0x3000, &(0x7f0000001000-0xed)=""/237) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000582000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x7d, 0xe000, 0x7fff, 0x3f, 0x2}, &(0x7f0000c65000-0x4)=0xa0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000176000-0xa0)={0x0, @in6={{0xa, 0x3, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x100}}, 0x9, 0x2, 0x6, 0x800, 0xa4}, &(0x7f000084f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b4b000-0xb8)={r1, 0x9, 0xff, 0x4, 0xa5ac, 0x5, 0x2, 0x650, {r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x9, 0x78, 0x5, 0x8001}}, &(0x7f0000b3b000-0x4)=0xb8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 43.517705] audit: type=1400 audit(1518876667.821:25): avc: denied { setgid } for pid=7150 comm="syz-executor4" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/17 14:11:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) getdents(r0, &(0x7f0000f28000)=""/254, 0xfe) 2018/02/17 14:11:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x100) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)) 2018/02/17 14:11:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000000)={0x4, &(0x7f0000e41000)=[0xaba8, 0x5, 0x0, 0xd119]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) 2018/02/17 14:11:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000eb3000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000-0xd2)=""/210, &(0x7f0000000000)=0xd2) 2018/02/17 14:11:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000bfa000)='/dev/loop#\x00', 0x40, 0x80000) r0 = socket(0x11, 0x4000000000080003, 0x0) pipe(&(0x7f0000ff7000-0x8)={0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000014b000-0x6a)=""/106) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f000078d000-0x4), 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f00007f0000-0x3c)=[], 0x1, 0x0) 2018/02/17 14:11:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001fe000)='/selinux/validatetrans\x00', 0x1, 0x0) madvise(&(0x7f0000329000/0x3000)=nil, 0x3000, 0x0) 2018/02/17 14:11:07 executing program 3: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008b2000-0x4)=0x601, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='sit0\x00', &(0x7f00002a2000)=@ethtool_cmd={0x17}}) 2018/02/17 14:11:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000098c000)='./file0\x00', 0x32) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008e6000)={0x0, 0x7, 0x30}, &(0x7f0000347000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000174000)={r1, 0x12, 0x5, [0x10001, 0x3, 0x3, 0xfffffffffffffff7, 0x8000]}, 0x12) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)) r2 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r2, 0x0, 0x4) write(r2, &(0x7f000002d000)="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", 0x868) 2018/02/17 14:11:07 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0xb)='.eth1,ppp0\x00', 0x3) getpeername$netlink(r0, &(0x7f0000002000-0xc), &(0x7f0000001000)=0xc) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r1, 0x409, 0xa) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000003000-0x95)=""/149, &(0x7f0000000000)=0x95) fcntl$addseals(r1, 0x409, 0x9) 2018/02/17 14:11:07 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000053d000)=0x0) ptrace$setregs(0xf, r0, 0x80, &(0x7f0000670000-0x52)="e9f25ff9c7bff51621bfdbd1f5aad0bb8bb38e2f0a46e964a749f001db28a7bd9c94bbbfae8a5dda549f17f1c17cf09b50fa8d395dc68b0f77220ddc4eb19a2f76dca9c28a71858e2d5492f317ff4400e164") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xe4}, 0x1}, 0x0) 2018/02/17 14:11:07 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)='.', 0x1, 0xfffffffffffffffc) renameat2(r0, &(0x7f00004f7000-0x8)='./file0\x00', r0, &(0x7f00004f4000)='./file0\x00', 0x2) mknodat(r0, &(0x7f000059f000-0x8)='./file0\x00', 0x0, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f000090a000)={0x2, 0x2, @rand_addr=0x2039}, 0x10) sendmsg$netlink(r0, &(0x7f0000904000)={&(0x7f000007f000)=@kern={0x10}, 0xc, &(0x7f0000e05000)=[], 0x0, &(0x7f0000a86000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x30}, 0x0) recvfrom(r2, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) 2018/02/17 14:11:07 executing program 7: r0 = gettid() ptrace$setopts(0xffffffffffffffff, r0, 0xfffffffffffffff8, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00009fd000)={0x6, 0xffffffff80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@generic="69fd5b86f314096dc1cde6b8a975b3f2", 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @empty}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x200, 0x5, 0x400, 0x3f, 0x2000101, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) 2018/02/17 14:11:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x2590, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f0000007000)) 2018/02/17 14:11:07 executing program 0: r0 = socket(0x0, 0x800, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000012e000/0x2000)=nil, 0x2000, &(0x7f0000001000-0x20)=""/32) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000847000-0xe8)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00003f2000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000138000)={0x10, 0x0, 0x0, 0x800003}, 0xc, &(0x7f0000000000)={&(0x7f0000c39000)=@bridge_setlink={0x44, 0x13, 0x400, 0x6, 0x3, {0x7, 0x0, 0x0, r1, 0x20002, 0x800}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @IFLA_EXT_MASK={0x0, 0x1d, 0x6}, @IFLA_CARRIER_CHANGES={0x8, 0x23}, @IFLA_PROMISCUITY={0xc880f516, 0x1e, 0x81}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000041}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000519000)=@delneigh={0x2c, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_VLAN={0x8, 0x5}, @NDA_VLAN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) keyctl$join(0x1, &(0x7f0000783000)={0x73, 0x79, 0x7a, 0x1}) 2018/02/17 14:11:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1000002, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) getsockname(r0, &(0x7f0000219000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000a6e000)=0x2e) 2018/02/17 14:11:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f11000)='\x00', 0x3) sendmsg$nl_netfilter(r0, &(0x7f0000902000)={&(0x7f00005ab000)={0x10, 0x0, 0x0, 0x80010200}, 0xc, &(0x7f0000274000-0x10)={&(0x7f0000850000)={0x14, 0x10, 0xb, 0x304, 0x0, 0x0, {0x0, 0x0, 0x6}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0xc5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) sendto(r2, &(0x7f0000df1000-0x8c), 0x0, 0x0, 0x0, 0x0) 2018/02/17 14:11:08 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000253000-0x4)={0x8}, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0xfffffffffffffffe) fcntl$lock(r1, 0x5, &(0x7f0000005000-0x20)={0x0, 0x4}) readahead(r1, 0x0, 0xd3) 2018/02/17 14:11:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x31}, 0x54) r1 = add_key$user(&(0x7f0000b8b000-0x5)='user\x00', &(0x7f000086a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000141000)="e426cef8a55310dc45ab8cca3a783131fda60a7d8a666a0e688481d512f3755305b6c018ee358a3987ddfbf33589d342b18d68f4ab844c29a4794f8cabdf17434ff03d4954f4ae4ce82c8a8e5d212a435b433cfdd0d4725e0398911a4089d5e0c17f1d7ba9add70a903453aca2b5f20f47f192f6a21892d34736e9f6815522553986312e36ddb250ed00678a0cf2d1d4e77b6bc45f02d148889011f958509c82db57d158cc00a60e796b333a91d623185dab7eb3877b577c15b0c3771f0fcb3af0b77d628600ad9a59eef64d15510a409d9276d4d33eaf95b46b4e3a00ce541e09e6e4", 0xe3, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f00009b3000)='user\x00', &(0x7f00006d1000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000dfe000-0x3c)="52b22de5cdaacea9e7b989cefcd9351f42ea7d0bfaf29539eb98a6d8f4dbb63ddcd14361cba37ff671e37dff9191f4322e3fabf1a9b2ac3f2d6a238c", 0x3c, 0x0) r3 = add_key(&(0x7f0000d58000-0x8)='trusted\x00', &(0x7f00003b1000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00003ea000-0xa5)="714642219801af7129eb0487abc59d997909909dee56aaddd75ec9e0e435351d8ab283f379c2c31ab476e28d063b33ba1e88bb661c863453a3bfba3c3c100787d2e184bfe327e0fe7e17a8b29cfa87b9aefeb9d1af4596a45a2ebae11037eb63662495a287893d84c68909a663ee6956025cd625723c39256ec82f53a44d7b559a1aacbbe2b2e6e34bd7e67169d3be84cc5ad0c0b634337f166be9d93466e2af5cf244b78b", 0xa5, 0xffffffffffffffff) keyctl$clear(0x7, r3) keyctl$dh_compute(0x17, &(0x7f0000011000-0xc)={r1, r2, r3}, &(0x7f000038d000)=""/118, 0x76, &(0x7f0000d43000)={&(0x7f0000ed6000-0x40)={'sha1-generic\x00'}, &(0x7f0000608000)="73f27aa6441d735598a4d1f49b93fc8c381bdf485b8b6b2d4eb3d7c63a83cc260906740dc6dd68d2c2ce12df2b96c1e3d5989fdb4c2af06ad3cd179e01fe3c80c342cde5027393aa6cfee88d630aeb6f87df3829264867f954c53ac849333790d712ab3a8e44f8d33543426d3164660a4810ff0688aa3adab24f3eb06a6a012f6944f2ca6df4857ae0d8efe95fb68b9db267e925d4b0217034f22c6391de2788e4dad8421415ec436779cd8cbe7aa2512cec3c045622a405e7319e949adab79b0b0cf56b1d160532dc3e009c77898e44fcaabd70e54214", 0xd7}) 2018/02/17 14:11:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000c87000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007eb000)={0x0, 0xef, "c7cce548ea5d72110c22c9393d6ca48d5d6b86632e16843c789a57759f6aec76ba2e9c06beacc14dcd76f35a85112df32aeec8c596ca0a8017a269987403dd54165adfaf8064cb41ad42b5d9735483c6571211b3f1ce69d09c86647ea61acdec5c6a6f1ceb2c2e82e519833e2673717809dd063e841b31efd48e656f3e4ffe67d36a471e92c27b7f6f69a708613063566749ec9737ca8654a98ab5016345e7399e3570d53f76986701b8fc2336eeec6ff4c4e946f8526c9e757b625c9882febfb98eefbd9710664cd692cd010180d22036f03999a8da9f1159bb6c1ce8926713efc8a37bed8739ec0c25f1b8e8b35e"}, &(0x7f0000526000)=0xf7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000091c000-0x98)={r5, @in6={{0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}}}, 0x2, 0xff}, 0x98) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/17 14:11:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000b18000-0x6)={0x7, 0x6}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000c87000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0xfffffffffffffffc, 0x0, 0x0, 0x3fe, @time={0x0, r2}, {}, {}, @note}], 0x30) 2018/02/17 14:11:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) fstat(r0, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) 2018/02/17 14:11:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c96000-0x8)='./file1\x00', &(0x7f0000620000-0x8)='./file0\x00', &(0x7f0000dbd000-0x8)='tracefs\x00', 0xfffffffffffffffc, &(0x7f0000836000)) 2018/02/17 14:11:08 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ea3000)="0100000000090200ba1506c507371a23", 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000047e000)='/dev/vga_arbiter\x00', 0x48282, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x7fffffff, &(0x7f0000002000-0x4)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000004000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x10)=[&(0x7f0000002000)='/dev/vga_arbiter\x00', &(0x7f0000002000-0x2)='+\x00'], &(0x7f0000002000)=[&(0x7f0000002000-0x2)='$\x00', &(0x7f0000000000)='ppp0eth1(^\x00', &(0x7f0000002000)='/dev/vga_arbiter\x00', &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', &(0x7f0000001000)='/dev/vga_arbiter\x00'], 0xc00) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000001000-0x48)=""/72) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000-0xc)={0x2}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000)={0x100000001, 0x4}, 0x8) 2018/02/17 14:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) signalfd4(r0, &(0x7f0000e6d000)={0x1d}, 0x8, 0x800) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d74000-0x4), &(0x7f00000c9000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000035d000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) write$tun(r1, &(0x7f0000885000-0xd1)=@pi={0x0, 0x88f5, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@llc_tr={0x11, {@llc={0xf8, 0x4, "d6", "9181b184ed08391ded4c7aedb931f33bd3e41fc46d536c109962da30d282eaf1c3f78600d3cb81c863563a96fa437e6083dfbc1d14bbd8a7ae214e6986ce9a8053f9087ed63f5e171adebe25061222909171bdefb2b20641f73063e7119566826aba8e14bc417901913501a499d2b21014f1a6aca7a25378ff168c7b6ceb14a11e40faf1d3980a6ff4f0a1f7017e8f1138b7437547ce1aeb13de6ed3e4041b7c57093a4001b5040e827194b9f2ac8fe257d6775d285f84e47792d799"}}}}}}, 0xd1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) pipe(&(0x7f0000f90000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00005da000)={0x1, 0x1, [@random="2e9ddd91c474"]}) 2018/02/17 14:11:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000996000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000af2000)=""/243) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000)='/proc/self/net/pfkey\x00', 0x22000, 0x0) preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000901000)=""/172, 0xac}], 0x1, 0x0) 2018/02/17 14:11:08 executing program 2: r0 = socket$inet(0x2, 0xe, 0x8000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a90000-0x1a8)={0x8001, {{0x2, 0x2, @multicast1=0xe0000001}}, 0x0, 0x2, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @rand_addr=0x6}}]}, 0x1a8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f000066a000-0x4), 0x4) 2018/02/17 14:11:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$evdev(&(0x7f00002fc000)='/dev/input/event#\x00', 0x0, 0x6000) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000d1c000)=""/243) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013e000)='/dev/sequencer2\x00', 0x200000, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000d31000), 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000034000-0x11)='/dev/vga_arbiter\x00', 0x303001, 0x0) writev(r1, &(0x7f0000df5000)=[{&(0x7f00000d0000-0xfb)="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", 0xfb}, {&(0x7f000094e000)="f4b9bd5e1054d8ff939dcc617fe0d296112e799649e27e22b37fc2d521480e16fc5be7d71a2181566c763d", 0x2b}, {&(0x7f00009ae000-0x64)="191c111fdf8bf5c64749044323f776617250d2424b2949103f89790e758c9e14c8135593411194067839cf9bccdac01249c2d0fc80ec3ef3c6f5b5fb7141819ed089587f144384c577a6640b5e55e6ef53d60969245da19393f0f47d67c79f665b1d534d", 0x64}], 0x3) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000b81000)={0xe2, 0x6479, 0x200000000000000, 0x80, 0x2, 0x1}) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000424000-0x4)) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000636000)=""/31) 2018/02/17 14:11:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0xdf)=""/223) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fanotify_init(0x57, 0x802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000002000)=0xc) sched_setparam(r1, &(0x7f0000002000)=0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x181040, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000004000-0x4)=0x7) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0xfb2e3be4d5c96782, &(0x7f0000001000-0x20)={{}, {r3, r4+30000000}}, &(0x7f0000005000-0x20)={{}, {0x0}}) ppoll(&(0x7f0000013000)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, &(0x7f0000013000)={r5, 0x1c9c380}, &(0x7f0000000000), 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x0, 0x0, 0x200, 0x4e7}, &(0x7f0000005000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000013000)={r6, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x9, 0x7}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000004000)=0x80, 0x4) syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x5543533e58c6473d) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 14:11:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c7000-0x8), 0x8) r0 = creat(&(0x7f00005ec000-0x8)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000012000), &(0x7f000054b000-0x4)=0x4) mremap(&(0x7f00002a2000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f000023f000/0x2000)=nil) 2018/02/17 14:11:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000021000)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) r1 = creat(&(0x7f00008c8000-0x8)='./file0\x00', 0x22) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008c7000)=0x4, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000558000)={0x2, {{0xa, 0x2, 0x6a9a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc2c9}}, {{0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}}, 0x108) 2018/02/17 14:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00008f9000)='/dev/usbmon#\x00', 0xffffffffffffffa4, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0xc8f3}, {0x1}, 0x0, 0x2, 0x2}) r1 = gettid() ptrace$pokeuser(0x6, r1, 0x6, 0xa6) sysfs$1(0x1, &(0x7f00004dd000-0xa)='vboxnet0{\x00') connect$vsock_stream(r0, &(0x7f0000144000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) tgkill(r1, r1, 0xf) getsockname(r0, &(0x7f00009b1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f00005b8000)=0xb054dc390cae32f8) sendmsg(r2, &(0x7f0000ca4000-0x38)={&(0x7f00007a7000)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10, &(0x7f0000c27000-0xa0)=[{&(0x7f0000c34000-0xde)="c1e41cef121ab2c8dfb4cddacbf4c1898bf29bc12711a81a1f4c020ea0be3bde8f0faecd2c58ab0cf920a60e86a5f294e9c0351ed7dead3b0d3fec11d2cf48f1c7722b8eade4ef00ec1d21a95ff0ef5a12afc1f4df01fcf688deb77c69f6ccf75c75411fe79afdca5faf2af65483379a58432a1d9122cd78b9781b24e851c9405cad72897214bdb4d7becef81bf496ccd951fb8bd3e2efdd23b606630a49a60fc98e453f07bbeb12d8bdb8e85ba439f0857b3cfd5be179127ca8c386e223031ab8323ed5a7df07723a6a0c2c2dc1b684c9f3e140b3afa31fec87a6005877", 0xde}, {&(0x7f0000051000)="b0282d55145d01f5898be34e5291ce504528c87b3a0058443b5eb6f15956a7013c9c7baec903e64ea559151a44444ed77e27d6f442e14603", 0x38}, {&(0x7f0000467000)="9b078c68d3b84b6e974c189b1c2b27f3302eeec71d2c4416681497af7ea77023faf8ec614d257b56f853ca80a6b44c0d44ca35c8ede6a405faa0933d", 0x3c}, {&(0x7f00008c8000-0xf4)="07976c3d2a5c7b6c554a54032128e857661a74a5838b37e77cb9108f5b59341937facc876e6c9f7453d326de3540485683fc170e8ddd00fde530669660e04c5b622cee333e9afc6ec284e102807e10b814dc1de7c17bbcdaaa7cdcd32f7f1a1f75e3268f819f81139d6b5966f582ee64138e1dc69b8490d327ffa9f305fea4bf0ec35b89c054e468b358f9d51d699b649f9c769f63f9b885b0cb38a24ba1f9cd3b2bdd4e6b545175678e8e2322ad5c4adec29a5c6ad52094567732a73817388e71fda6d1929536ecff27f7c0101c4e958f11a5010f6f9e42d26e751bd33ca14a6dd8e003fa14827de54c478eb56d87b379a5b45d", 0xf4}, {&(0x7f000023c000)="cf048575302a34dc507bb6c559d3d56b88fea26f8f85b62ea9145849a97d7bf6088fe1b037962492731fb17cabdef5035f0324441969370ed879c37bab8b8625a26fd0fdb374e430e0070f79fa22a6452155f173900e4f412eeb2ac678b4eb2c7baef9dcf352d7fb771ab1212be6d0fe00136d87c2443d0705f3083a189c3785bc23a7512f60ed86a3da7b72435ecc43f43fbfdf4f9f4ae2a54a66e40beacbbda29fe5e6f8e0a3a65762b23cb7716e0b707192d01d36ca970c5760e7fc15fc4ab1923ddbdf", 0xc5}, {&(0x7f0000284000)="cfa4402dc08438e82b010b19ce24ac49f17f1ddcec579ee5e72f0a8cce4039d25723cc9f385bfa596925ce709bb300a97e3414dac121aafe7f0fc32fb5b5422f0bdaec50c2df1ee51fcab97e01b203276ff8a69fd6b1db1793df0b96121e016160c7e1f696161233b6d5e16685ecb09f63c8e5c075a4810674473e1256985cfef51973fe5606cc56bbde427da9ad1ec7ab15749ab6e35e05f2dc6897a6bc7f5847", 0xa1}, {&(0x7f000044f000)="2f9cd6e2345a6c4ba0faa6e908a8a0e18e5b6da1a0fa3e098e735fa7ae6b6f5e64f263efa7b25c059530b87b6f298f32da55200c3ab1cc3815e3e46352cd6f", 0x3f}, {&(0x7f000064e000-0xf6)="9e0cbdc08d19de6f1661ee4ade9ff1acef931af0278df7e1fa998056b0a6142c3ff22a3d4c3d265f78672c6a783de7cfc019dd29ae6d9ed5e8d035e62dbc4f8393aa2845e09ccb10a97d6b71fe46fb63f30a9b79016bfdcfaa7c685044cdabdb5aa2f14f12ac052c6e43c7f48757fc57582b7ca88496bda6e4a5c6cd71ec34e1749ba7b72010d0fe0ab4640b32e670581f4f3e66efaab3e645ca0cbc323773fbfbb8b70af66de75f8daec4250b51cceb08765afa29d48c05e949063fe2017481621ec54fd0d7a2f022aec407cf114d0e7959ede06a527652c7fdabffe4b2a0870bd809178251ef0b32349112cd34f017638ce33d0ca4", 0xf6}, {&(0x7f00003cf000-0xb1)="88cbc8b01a8af3fa233faa5d183efaea5bb9ff1148750734db3f3a0956e75fee5e4c26b4f12d9a1fe32fc7107e321f3d7957f8448c2d79cd17c8af69be44aa21aa371c376f0afc83741451a9c0b48ed78613a2476336517fa792d982811788dbe29116189abda2a8d16253fae5a6c61ae382a88b777a2893f1e151455a2fc700ddb2580871265029f17516da83d1fd65b3591b3e6d43dce08978349d9d43105f659b0c3ec8bb023e0f6ddfc7c107ebb7bb", 0xb1}, {&(0x7f0000fcc000)="f93a0247d3b0508ee30a2a1b866a09285e2198cc33a4bffae25675e08017743dc7b0319f84e6b8c5d73a86e62e74fe459d7fce1b5b123ca22d0659fadf9961706515786b6309893b5d69881332940d3a0104b8ba1f4d54facdb77aa83048c04672536be5dd2c177e2987329b336c", 0x6e}], 0xa, &(0x7f0000470000-0x168)=[{0x48, 0x101, 0x9, "289343d7767bed91832fdd47a0f6e9330efed0431f934e778476cb4357e93b4311675978a37730614ef9a409415321f7df988502efe3"}, {0xc8, 0x29, 0x9, "adc935c8434d9465fd76c1f8aee87ea1b775d01840caad879a3f3dc48118224f50fe96904bfeaab8b82b2102dcaee99588bc7d5588dd1a09b40ea560ffff49643503aa0d3d8a432a583084668da1d91c0080a6402fb6167744153a078273b1e7b1adf4de3fb1d86b8d6cce8a57551bbe2b5dd7802fa9394bc4f7bdaadf067eb364354832b560261ef9d5647a55f597516c67d2fcd7f911cdae46af36741ba8ee0763d691bda3695494dcce2bfb0a4f0d0f174af6"}, {0x58, 0x0, 0x3, "148d59952cfba5d4f0405df6ada0eb53f99fb848b97a834e09ab0d005eb820f4ab2dda273fb3a983e23601ffff503e7b5ee1dc36675111b690e1711bbd07f9b651"}], 0x168, 0x5}, 0x4000800) sched_getparam(r1, &(0x7f0000126000-0x4)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bee000)) [ 44.014594] audit: type=1400 audit(1518876668.321:26): avc: denied { getattr } for pid=7232 comm="syz-executor1" path="socket:[16809]" dev="sockfs" ino=16809 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/17 14:11:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000581000-0x9)='/dev/rtc\x00', 0x80000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000928000)='/selinux/checkreqprot\x00', 0x0, 0x0) close(r0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008de000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x2, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @common='tunl0\x00'}) 2018/02/17 14:11:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x77)="6faa33fcc633746f960765b886351473a4d549f20a70db67f2923ad577f15a2202592c95afebb3eef5eb06850a482abb1af9425ac27c80a6cf2044d0f0a140c0d37814d5c7bbbe8dc6b170453816f52b14f8a38dbc1d43749404c0a14e52f2f1d1c8a36a1d3eb517aadd5d7078ebfa13e1d1ef6fd8f0fe", 0x77, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000448000-0x10)='/selinux/status\x00', 0x0, 0x0) connect(r1, &(0x7f0000afc000)=@sco={0x1f, {0x0, 0x5, 0x1, 0x8, 0x6, 0x8}}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000051c000)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004beafd0d8c56", 0x10}], 0x1) bind$netlink(r1, &(0x7f00004f8000-0xc)={0x10, 0x0, 0x0, 0x120000}, 0xc) 2018/02/17 14:11:08 executing program 5: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000034000)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x9, @time, {}, {}, @quote={{}, 0x0, &(0x7f000002c000-0x30)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}}}], 0xc0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000001e000)=0x3) write$sndseq(r2, &(0x7f0000017000-0xf0)=[{0xffffffff, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x1, &(0x7f0000032000)="bc"}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time}) 2018/02/17 14:11:08 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c6b000)={@dev={0xfe, 0x80}}, 0x14) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) rename(&(0x7f0000732000)='./file0\x00', &(0x7f000098e000)='./file0\x00') fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4200, r5, 0x81, 0x0) ptrace(0x4207, r5) r6 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f0000591000-0xb0)={{0xf2}, 'port0\x00', 0xa, 0x80000, 0x5, 0x238, 0x40, 0x4, 0xff, 0x0, 0x5, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r5, 0x2, &(0x7f00001a1000)={&(0x7f0000899000-0x42)}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000962000-0x4)=0x0) sendmsg$netlink(r6, &(0x7f0000526000+0x16c)={0x0, 0x0, &(0x7f00002c6000)=[{&(0x7f0000f8b000-0x1ec)={0x1ec, 0x11, 0x202, 0x2, 0x3, "", [@typed={0xc, 0xd, @u32=0x4}, @nested={0x188, 0x57, [@generic, @generic="51ec2959832c7ff62a6b66190052f8344deeb4466c35da2b956d4236774d3a635b9b5b54aec04da70e508feb4d11a2baafe22bdbd5a6b1bb7a4200d32647a7b44935201f63461d4b8b5cbf309bc07cf95ac79aef1f97c59b083ee8e848d0d9f50f694bd8f6d811fedec6ecbcb31c", @typed={0xc, 0x85, @u32=0xffffffffffffffff}, @generic="d0cead4a9cb26fd9f54758bfbb9a86d7347b733f0443ed8e0e1c0fdce43a12b41ac4497b45ab8962ed6c1506b48f309b83b0a290f4672ce933070ce5b5de6c8c29e62a56be527da466943ca08680", @generic="7e919a1d46a2b486e5f8e1f4cd3cc4b0a8", @generic="41781aa64f8a0da7e6789446c4727f72f3c91b67e73606f1e54895c8debc2a5a156d5256f213f1adfcb98ed31d2d8bd4b73bb0ed7b5cbbb6a7cc96f9be8092bbcb399a7c9fd348a5b686d3420a2e8c2db2ca3e10279802c511144a67eb4d2fc66915c29d8eb813ba49a284173e24089ae87c307b45b8567f17beff254fa43d971f24d4039e350ec6abccbb135ff018c61193a5fe79785c996e334b5dc25186", @typed={0xc, 0x42, @uid=r3}]}, @typed={0x48, 0x21, @str='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, 0x1ec}, {&(0x7f0000746000)={0x261c, 0x37, 0x30, 0x1, 0x2, "", [@typed={0xc4, 0x3d, @binary="f4b8916b986b2fd31a2f49c16d8cfb99b06bd33dbda279969e2bc7309e2a9283052859c40886cac50ff6d27a530d6e5a0e88baeb6db7dcfae48284797256953608f0dd879759a14f0ce2e03b652265b337f0e8deb57f16c77317e279193e1a9bdc400f82e5fdfa60d80ef10506e06409f5344106b76f60fa4c41437fdad04603b30187cad9ab2cb8474d36d9d09a522378b548484a294835b8f3714197a7351adea69ce15fb9a9784b0cedda951072724bba4146d5ac5c000f"}, @generic="b49fd813b8a1f58e65c56e3c29e32d889d272ce0e8efb3715333bb4d99d88bbd5a75dc5d64b846166a219a6a7b82875cf4fa198fdceccbad9e3897a095f05bd5ab87f87c001459689383a11bc39191d31491b8eb8a9e938605814a9c22ebfdf60c093e6a73a5b22bfd793d006dd3", @nested={0x2f4, 0xf, [@generic="dd7929bb1bf598b9f7bdfbf4d0f221460c956733260966bdc2203bf7ea6d4d380ddc35c90b912474e2589d84257f3cffa736849674133685bd5063250764d9cb362489b6b569a622dc239c83cc135e55d88f9305b6fe4cc4101e1be8bdd0cb90744d0f2bf3032aafbf75cfa75b3af82501c48b119fcd6c5e70cbcc22f89c1561750f45cb6d6d51dbab0cc759158e7a63e2d4523186fae151a251c9c98d902ad7838690ce7bb8639042a3867d6b840d7d5dd2b117afc5f45e588edffeff6de93959", @typed={0xc, 0x1, @ipv4=@rand_addr=0xfffffffffffffffa}, @typed={0xc, 0x3c, @fd=r1}, @generic="2053e35943be2d5cfb1ea0faab66daf3bf260e8c4b236b54cadf3805ebfb65c030d881bd3ae3510dd6ca3430678ca3cf04fc4c3b609aef8a39d2c55448e1740c73d187f87e20b27bb1a78f569d20533c25f736988dbe254e2bdb42c8f9d39dd2feb5349ea5b98a", @typed={0x18, 0x9, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}}, @typed={0xc, 0x89, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, 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", @generic="e38bf4aac0d8325ef25f6e4cf4e67ade436e29db5843423937b282c724f37178d58c6ae7fa69f20394e2b8462c471ca264e42559e18088b1003ac74d9a1879e4d0ccdd2ee724b83d6604798420b87f112c7c81ccb8a056c86c4e268d7e"]}]}, 0x2290}, {&(0x7f0000d15000)={0x4c0, 0x20, 0x110, 0x0, 0x2, "", [@typed={0x8, 0x11}, @typed={0xc, 0x89, @u32=0x400}, @nested={0x198, 0x48, [@generic="295a43ca99e22a07e5cd293e78a038030918059eb0e085a23ea05c4fe6e2bb6536ccc13c42e8f98d0d07d068530d71c44d574592e5fe0d1985b92e477b895a05c034d1ad56b20763dcf3c6b75459b491633c8d15b0df53cd878a985b1fc4312b4e0db9b36f5483d37301693da2cd3f6a8e04d9b1ddd1e87ba51fda97ada7d4c8709edc7b1be2ecb7ae73034b5e927a9ecce5f812598eb1b8c9a2903d52356f4a51a397fc1f1de98e8190002b3bbe70c6fb928db25d2b40cb68821d9367", @typed={0xc, 0x7d, @ipv4=@multicast2=0xe0000002}, @generic="b7ac3d534f4edcb715587e958c2c02f14940c52e9acd9492b5fa7b366e6fa662ea6e2a9f1116631ce7d4cd9ab7bde5ce421646cd2c88978be5c786dda8da3169e7b777bc3c0418cf89b0ff7e8c1a1a70eae0af82f13d4229d09dbc71d9743769125cf66a221215dd24a46c1ba19df4d4a391bc15599d85a847d9ed8e90f0a27ee6ce7acee24723974dd56baca7cc4b3afa58d7d0c1bda3b5f0680a40e3c867601b78de3e40141cd6ae4b89cba77b9b810cd160d0993f2f4d76ae20d522073865a012ab6bd34a08740c"]}, @generic="aa66e31f315bcd7235fe28121108514fbeef5b9237eb86c399736fefdcda696c025df1fd0e4628663dbd62c2f7d8d50f41b63575285a4ff259b1ae31ab3a1dba6f5d191721fbee778b01d1a4dc08caf76a1996e9ebb232c8c37d86dabffd171e9b5395ff436bf6dc9f4cdeb0b6004eb26a839a13b567cf833331011bab9d469709245cfe22880e3f288b2ba54d676d2b99c6d2f430f7168b245f3ae353d94867f1685c63579ffaa6990687408421a4594e1cb6b5c1f076277039188d2eec840768cbc613a109fd33fba0707dda186f4dd6aeb2186438d17709c4c6bcbb8e18ebc6", @typed={0x14, 0x9, @str='md5sumQ@em0\x00'}, @nested={0x170, 0x80, [@generic="d90a3d46baa258e80d43d7e6e9af2627c661659f26b931a38c77e52a930b4bf4c5c17da8904abdefd6d0f2674be9f6a5a74c669ca9b6a6f8bc5c5450c007f6c622214c0e265500a6270c8c1b6d5980f129ceb69def6158a823e2397a280468380dce2971bc1c34072ad526ff6fa7b54c6648713d685e79f235eb1c3149ce20c318e855bf87c9358745ed14aa5fdb5d8e054340fecbfdf9589cb71b34f525b058b8f2efddce10b7d797ca47d1823e0cbdfc226f1552bb5b1633ebf9cc07bda3af08c4fd55b5c9", @generic="35aecb18c63a371370f92eda96fb68f01f9df914bbc2b44bee97597700f25ffeef1a63b2d580d20f836f8d04072e0fb9082d340e8a7e0bc707d4608097230f85ba73c00eb7717cea705813b1664a2534483e2fbdb971e4cb7b51cdaa679cfa0aec925d09d14c5f119b70c8315bf1398b57dcc4c81b8236d5f5c214bc7ed8ae3021fd67fb2cdb40cf962e98b408ff678a473de8e8df8f7e1a3cdf", @typed={0xc, 0x5a, @uid=r3}]}, @generic="1f92f827e36d28d6e473ae28404912789f3028ab1477803b28d2724a938fdd423892a15d0f0f99d7", @typed={0x10, 0x2b, @u64=0x7f}, @typed={0x8, 0x90}, @generic="de599cadd970630525dfb047a0609b8bf1d4b123709a9b4cd2513d995736d958eec563b8bd619b0530c23ae54f940f9fdf21ee2f4171a1dff15bbb6146b95e586f86594f0891315e554bc66eca1dab35fab7235536c1e58800efd5985b7d"]}, 0x4c0}, {&(0x7f0000de2000-0x30)={0x30, 0x16, 0x0, 0x7, 0x1, "", [@nested={0x20, 0x4, [@generic="12", @generic, @typed={0xc, 0x5, @uid=r3}, @typed={0xc, 0x7f, @u32=0x1f}]}]}, 0x30}], 0x7, &(0x7f0000963000)=[@rights={0x28, 0x1, 0x1, [r6, r1, r1, r1, r6]}, @rights={0x28, 0x1, 0x1, [r6, r1, r1, r6, r6, r1]}, @cred={0x20, 0x1, 0x2, r7, r3, r4}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x20, 0x1, 0x1, [r1, r6, r6]}, @cred={0x20, 0x1, 0x2, r5, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r6, r1, r1, r6, r1]}], 0xf0, 0x800}, 0x40000) 2018/02/17 14:11:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c5000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f0000804000-0x81)="260000005e000905000000f839e3000000f40f000100000aeff069b1bbffffffffe9ff6e44ea", 0x26) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a81000-0x4), 0x4) 2018/02/17 14:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000787000-0x9)='/dev/rtc\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000110000)={0x0, 0x0}) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000373000+0x9a0), &(0x7f000044a000)=0x10) futimesat(r3, &(0x7f0000bd4000)='./file0\x00', &(0x7f0000e76000-0x20)={{0x0, 0x7530}, {r4, r5/1000+30000}}) prctl$intptr(0x37, 0x7) accept4$ax25(r3, &(0x7f000022a000), &(0x7f0000831000)=0x10, 0x800) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x6) recvmsg(r2, &(0x7f00009bd000-0x38)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xffffffffffffff8c}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) connect$pptp(r3, &(0x7f0000cdc000)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000fdc000)={0x0, 0x89, "b867db2bf86dc8d13730ceb679f96fc31e284f8ad336efe3a75f9ba2f0a32d2206780384554715414e9f31a88da0693760696e67d4d07454af1137d253155a332448056d9f81a0154d86dc1e0fbbb2e42d672f391e8b8bb13c148789e347069c61dd19adb55145bb7957095f6bddc2244e6ab541cea94b9c882d800534621570a6d378800ba3c13210"}, &(0x7f000079e000)=0x91) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b1d000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00004d8000)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00002f2000)={r7, 0x8}) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f00009b5000-0x8)={0x4, 0x100}) 2018/02/17 14:11:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f000088e000-0x90)={{}, {0x0}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000353000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100}) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f00004f8000)={r0}, &(0x7f0000003000), 0x0) 2018/02/17 14:11:08 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000001f000-0x1000)="5e3eff4f41c93af2abf4ebdcabd435421f3030fa52ee05a40281c19aaf9e642f5132464605a4a86a591892f6510c44af61eba83c4f509d94c9b9b9cf9d55ba02215d73783e895009f1dc1ae4a51cea5b97f1328d1f53f9019caded66b410df6ef1fe895a02bb62d12299ebbf9b5634ce883f35938c90330cc1245e2f5d818cd7dd2ffc2e7964fa04ad8809070ed0ef1a39813612877248048a70fc1c3fd3b1fb74e8ab89dc88ac4e74b8ec66743db764a02f5f61ec7dad0b8359ba38519bac3ac20d23e39b9a7181a8b64b4c76d9907121310e0ecb605c2ac3bbd13e0d88974b8804b4644deeb02fe09b16ec9b12bdff67a35a030d1efa93602329873fbb", 0xfe) inotify_init() ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f000001e000-0x2)="a843") 2018/02/17 14:11:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000059c000-0x8)='./file0\x00', 0x40000, 0x2) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000a5e000-0x1c)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00006c0000-0xb0)={{}, 'port1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, r1, &(0x7f0000c8d000)='./file0\x00') dup2(r0, r0) 2018/02/17 14:11:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) dup2(r0, r0) fcntl$setsig(r0, 0xa, 0xe) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/17 14:11:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d13000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000832000-0xe8)={0x0, 0x0, 0x0, 0x9, 0xbb, 0x0, 0xa, 0x1c, 0x4, "ee2d0071a7b1f23e6f45963467dd4019a59771f8b407f86ed9421162bf133513101f0000000456b4cfb24029b6090000002e4a720fff0f1b6d8a871eb7393f0c", "db7f570edfa70f2ee9f2b40889af63e6b5911dc27a4ece8779bb607c7ffd6b4562dbec923124282f11f536b14c451db7432a8a07cd460655c11f2239333584d8", "cbfaeed244690fbf3dc55e2cf6d72151b441ce9f0970a00d9d9928f74f67c8ca", [0x4, 0x6]}) sendmsg(0xffffffffffffffff, &(0x7f0000f13000-0x28)={&(0x7f0000fba000)=@nfc_llcp={0x27, 0x0, 0x5, 0x2, 0x9, 0x1f, "948f0b48ee8cd99a024034e4ad4d3c127eae186d812e10a907e85071e7a0904e1e36053be610db42790aa943b5d4188050a11c508c1ddbf7f0d792a7bb98b3", 0xfffffffffffffff8}, 0x60, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0x10, 0x0, 0x2}], 0x10}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b15000-0x4)) [ 44.174259] FAULT_FLAG_ALLOW_RETRY missing 30 [ 44.181083] CPU: 0 PID: 7259 Comm: syz-executor1 Not tainted 4.9.81-ga25ea24 #36 [ 44.188632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.197975] ffff8801c99c7860 ffffffff81d94de9 ffff8801c99c7b40 0000000000000000 [ 44.206015] ffff8801b99cf490 ffff8801c99c7a30 ffff8801b99cf380 ffff8801c99c7a58 [ 44.214011] ffffffff8166261a 0000000000002e68 ffff8801cfdaa0f0 ffff8801cfdaa0a0 [ 44.222013] Call Trace: [ 44.224581] [] dump_stack+0xc1/0x128 [ 44.229923] [] handle_userfault+0xa3a/0x1310 [ 44.235956] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.242951] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.249344] [] ? preempt_schedule_common+0x35/0xd0 [ 44.255904] [] ? handle_mm_fault+0x117b/0x2530 [ 44.262107] [] ? handle_mm_fault+0x1fc3/0x2530 [ 44.268319] [] handle_mm_fault+0x1fd1/0x2530 [ 44.274354] [] ? __pmd_alloc+0x410/0x410 [ 44.280038] [] ? memset+0x31/0x40 [ 44.285115] [] __do_page_fault+0x5c2/0xd40 [ 44.290979] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.296928] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.303563] [] do_page_fault+0x27/0x30 [ 44.309073] [] page_fault+0x28/0x30 [ 44.314321] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 44.321130] [] ? SyS_ppoll+0xf7/0x400 [ 44.326552] [] ? SyS_poll+0x3f0/0x3f0 [ 44.331975] [] ? SyS_futex+0x22e/0x2d0 [ 44.337487] [] ? SyS_timerfd_settime+0x12d/0x190 [ 44.343863] [] ? do_futex+0x15c0/0x15c0 [ 44.349461] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 44.356012] [] ? SyS_clock_settime+0x1d0/0x1d0 [ 44.362219] [] ? do_syscall_64+0x48/0x490 [ 44.367993] [] ? SyS_poll+0x3f0/0x3f0 2018/02/17 14:11:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a42000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000000)=0x3a) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000396000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00000c1000-0xa)='syzkaller\x00', &(0x7f0000c0e000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000412000-0x8)='keyring\x00', &(0x7f00007a7000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000b7e000)='keyring\x00', &(0x7f000038a000-0x5)={0x73, 0x79, 0x7a, 0x1}, r2) [ 44.373411] [] do_syscall_64+0x1a5/0x490 [ 44.379093] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/17 14:11:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000be9000+0x334)=0x5, 0x4) ioctl(r0, 0x2276, &(0x7f0000b37000)="d8") 2018/02/17 14:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000040d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000157000)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cbb000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) 2018/02/17 14:11:08 executing program 7: unshare(0x20000000) clone(0x28000000, &(0x7f0000000000), &(0x7f00003df000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00005fb000-0xc)={0x0, @rand_addr, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioperm(0x4, 0x9, 0x8912) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/17 14:11:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009be000)={0xffffffffffffffff, 0xffffffffffffffff}) sysinfo(&(0x7f0000c96000)=""/226) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000038d000-0x10)={0x2, &(0x7f000022c000-0x10)=[{0x28}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000ad1000)=[{{0x0, 0x0, &(0x7f0000b99000-0x30)=[{&(0x7f0000158000)="bab5", 0x2}], 0x1, &(0x7f00002bf000)=[]}}], 0x1, 0x0) 2018/02/17 14:11:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000008b000), 0xffffffffffffff99, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00003ea000-0x30)) sendto$inet6(r0, &(0x7f0000f92000)="e0d9f42c111c765ad33c9cdb751a86396283b3da2ff063b7db674125e897be0963cce9e7cfaee3c39d67aedd24a4208e4f85322555e890eae008f3d2d2314d856e151aec985347e97e7cabf1fe0dedd6973fd1a34d3eae574ad8555281822a8168d868a17d8ae5f7015ab7d2e122570cc2e44572a6dc16625cf898e2cc0cd6354eca6a6f410f4d01b76faa9ff3a70dde9728bcecfdc200bf553df1596de256fdba6e0d2006df45f826588ec0545096", 0xaf, 0x4000000, &(0x7f0000d34000)={0xa, 0x1, 0x100000000, @empty}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000893000)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, &(0x7f0000a51000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000630000-0xa0)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x200, 0x8, 0x7, 0x0, 0x5}, &(0x7f000084d000-0x4)=0xa0) ftruncate(r2, 0x7fff) socketpair$ax25(0x3, 0x7, 0xc7, &(0x7f0000d91000-0x1)) sendfile(r0, r2, &(0x7f00002c5000)=0x3, 0x8000fffffffe) 2018/02/17 14:11:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3), 0x0) fcntl$setsig(r0, 0xa, 0x19) accept4$packet(0xffffffffffffffff, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f22000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000198000-0x18)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, r1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b24000-0x7)='fdinfo\x00') timerfd_gettime(r2, &(0x7f000071b000-0x20)) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000077f000-0xb8)={0x0, 0x0, 0x8000, 0x4, 0x2b, 0x9, 0x9, 0x8, {0x0, @in6={{0xa, 0x1, 0x0, @empty}}, 0x1000, 0xffff, 0x800, 0x81, 0x5e7}}, &(0x7f00007ef000+0x5e7)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000037a000)={r3, 0x40}, &(0x7f00005a9000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00008ec000-0x14)={r3, 0x1ff, 0x6, [0x81, 0x80000000, 0x1ff, 0x80, 0xc2, 0x5]}, &(0x7f0000eb2000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000a20000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0xa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x800000000000, 0x3, 0x7, 0x0, 0x5, 0x4000100, r1}) 2018/02/17 14:11:08 executing program 0: mmap(&(0x7f0000000000/0xc3a000)=nil, 0xc3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c37000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x8001, 0x0) ptrace(0x4207, r2) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000c3a000-0xbe)=""/190) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00009b1000-0xbc)={0x6, 0x2, 'client1\x00', 0xffffffff80000006, "a5dedbaa915202e2", "71fa54685103d47566ffa8d9ce450a81a05cc349bfce650369498b4c96a6b66a", 0x3, 0x100000001}) fcntl$setown(r0, 0x8, r1) 2018/02/17 14:11:08 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x4, &(0x7f0000018000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000001f000)={0x100000001, 0x6, 0x0, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000020000)={0x0, 0x1}, &(0x7f000000a000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000021000-0x8)={r3, 0x2, 0xb3}, &(0x7f0000020000)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f000001e000)="1561583a0039df5c532a88b824b16a67013b1c0a18e18984b95b0fefdeec5ccb6b10c004e6ccbdf02b357c9aef19e24d1b4676dc92333b4d9199c525ce1d05e78eb03adb3a0fb23dc5b88c7c9f4e8f16ffaf24aff4681cd08907c2f1edc609b3d0eb602b4d32a112ca776b602cbf52fa434c1fafb8f1360ab7c0e0e7c51583bc", 0x80) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000001c000)="cf2a48c3f4e3e88efc4a3926fe01c76a09ee51fbbb21b7027be323ff9befc36908983be667a68f1ec5e4", 0x2a, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/17 14:11:08 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f000000e000), &(0x7f000002c000)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) recvmsg(0xffffffffffffffff, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000023000-0x108)={0x0, @in6={{0xa, 0x1, 0xbf32, @empty, 0x46792d1f}}, [0x7, 0x3, 0x0, 0x0, 0xfffffffffffffff9, 0x9, 0x6, 0x12be, 0x101, 0x10000, 0x6, 0xffffffffffffff7f, 0x0, 0x10000, 0x7]}, &(0x7f000002e000)=0x108) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000002f000-0x8)={0x0, 0x7}, &(0x7f000002f000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000022000)={r1, 0x3, 0x904, 0xffffffffffffffc1, 0x3, 0x1, 0x0, 0x7, {r2, @in6={{0xa, 0x3, 0xd9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x0, 0x80000000, 0xd5c, 0xfff, 0x8}}, &(0x7f000002f000-0x4)=0xb8) lsetxattr(&(0x7f000002d000)='./file0\x00', &(0x7f000002d000)=@known='security.evm\x00', &(0x7f000002d000)='wlan0&[&keyring\x00', 0x10, 0x1) 2018/02/17 14:11:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000018000)="4402", 0x2) 2018/02/17 14:11:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f00005dc000)={0x0, 0x0}, 0x4800) mq_notify(r1, &(0x7f0000ec5000)={0x0, 0x40, 0x2, @thr={&(0x7f0000fdb000)="0895504c13f334ad3aa0ac1bbba8a2332d79a62040c3df8016594193d451e350dd81760a83809036eff5905f91fd4decac651024a48f180a239c98d1f55835479edd1fcd652c20de1e9785db18778e37d784f156b4b77c815784d98848fe", &(0x7f00004c5000-0x57)="bccee8ae01e61a63abdd2e3a081e05c998853e49491202dbf6f3a18d1125efcd5bd43478efbe1e539c96368bd7a57a5ff65ee7aa405eed5e3d29ec395e7e07f4ca1665ec3ca4bb33f7e096edebf7b448ff0e9cf73d6f60"}}) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r2}], 0x1, &(0x7f00000d4000-0x10)={0x77359400}, &(0x7f0000f07000-0x8), 0x8) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x102d5) 2018/02/17 14:11:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) symlink(&(0x7f0000223000-0x8)='./file0\x00', &(0x7f00000f8000)='./file0\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004c5000), &(0x7f00006ef000)=0x8) sendmsg(r0, &(0x7f000098c000-0x38)={&(0x7f0000b57000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000eba000-0x60)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) 2018/02/17 14:11:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f6c000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000090b000)=""/75) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000088a000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00009e0000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000f0b000-0x8)={r2, 0x3}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000019000-0x8)={0x0, 0x1}, &(0x7f00004bf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dd0000-0x8)={r3, 0xfffffffffffffffa}, &(0x7f000082a000+0xb81)=0x8) r4 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000030c000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x80}, {0x6}]}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) unshare(0x800) 2018/02/17 14:11:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000639000)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f00002ac000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) execve(&(0x7f00009ff000-0xa)='./control\x00', &(0x7f0000332000-0x10)=[&(0x7f00000d4000)='\x00', &(0x7f0000aff000-0x1)='\x00'], &(0x7f000064f000-0x10)=[&(0x7f0000a6c000)='-{\x00', &(0x7f0000525000-0x14)='cgroup:proc.selinux\x00']) r1 = add_key(&(0x7f000017e000)="787270635f7312", &(0x7f0000ba1000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x2ae, 0xfffffffffffffffd) socket$inet(0x2, 0x4, 0x7) r2 = request_key(&(0x7f0000461000-0xd)='dns_resolver\x00', &(0x7f000024b000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a3a000)='\x00', 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) utime(&(0x7f0000a7e000)='./control\x00', &(0x7f0000d93000-0x10)={0x8631, 0x800}) unshare(0x28060400) exit(0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6bfe, 0x0) munlock(&(0x7f0000e88000/0x2000)=nil, 0x2000) 2018/02/17 14:11:08 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000), 0x151}, 0x2) 2018/02/17 14:11:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000001000-0x4), &(0x7f0000000000)=0xfeaa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0xe155}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000+0x382), &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x100000000, 0x30}, &(0x7f0000001000)=0xc) 2018/02/17 14:11:08 executing program 2: mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4deb}) syz_open_pts(r0, 0xe0202) 2018/02/17 14:11:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x244, 0x4000000, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x4ba}], 0x1}}], 0x1, 0x0) 2018/02/17 14:11:09 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x2000) unlinkat(r2, &(0x7f000000b000-0x8)='./file0\x00', 0x0) bind$unix(r0, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000011000)='./file0\x00', 0x0, 0x68) 2018/02/17 14:11:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000d1d000)=""/87, &(0x7f00009b1000)=0x57) write(r0, &(0x7f000071c000)="240000002a0007000000000004000006fb06ffff010000000004005f000000000000fd10", 0x24) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f5e000)=""/212, &(0x7f0000873000-0x4)=0xd4) 2018/02/17 14:11:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ead000)='/proc/self/net/pfkey\x00', 0x5b533ca150208071, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002bf000-0x10)={0x1, &(0x7f000099b000)=[{0x1, 0xffffffffffffff34, 0xff, 0x1}]}, 0x10) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e8e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008b8000-0x100)={0xffff, 0x20000000000000, 0x1, 0x6, 0x4, [{0x4, 0xffffffff, 0x4, 0x0, 0x0, 0x8}, {0x6, 0x0, 0x20000000, 0x0, 0x0, 0x2}, {0x5c1, 0x100000001, 0x5, 0x0, 0x0, 0x8}, {0x80, 0x6, 0xffffffffffffffe1, 0x0, 0x0, 0x802}]}) recvmsg(r3, &(0x7f00004a6000-0x38)={&(0x7f000066f000-0x10)=@nfc, 0x10, &(0x7f0000517000)=[{&(0x7f00009a2000)=""/203, 0xcb}, {&(0x7f000074b000-0x1000)=""/4096, 0x1000}, {&(0x7f00007ad000-0xcd)=""/205, 0xcd}], 0x3, &(0x7f0000a7d000)=""/82, 0x52, 0x2b}, 0x40000000) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/17 14:11:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b4f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00005ea000)=0x32, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000ff000)=0x1, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a86000)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x3c}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/17 14:11:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000000, &(0x7f0000011000), &(0x7f000030f000-0x4), &(0x7f0000f50000), &(0x7f00007bb000-0x1b)="095522a11077b49a5a7d70b1d94831341a9fb8a45f49bc9307e0e8") r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) munlockall() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d08000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000946000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000069000-0x4)=0xc) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000a50000-0x4)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000057c000)='hybla\x00', 0x6) 2018/02/17 14:11:09 executing program 3: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e2a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0xe, &(0x7f0000000000+0x70c)=0x7, 0x4) 2018/02/17 14:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000002c000-0xe)='/selinux/load\x00', 0x2, 0x0) mremap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f00000b8000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f0000c17000-0x38)=[{&(0x7f00005ad000-0xa9)=""/169, 0xa9}, {&(0x7f0000491000-0xb8)=""/184, 0xb8}, {&(0x7f0000451000-0x81)=""/129, 0x81}, {&(0x7f0000ede000-0x6a)=""/106, 0x6a}, {&(0x7f0000845000)=""/96, 0x60}], 0x5) mmap(&(0x7f0000f66000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000c64000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000e80000/0x3000)=nil) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/17 14:11:09 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000001d000-0x88)={0x100000001, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}}}, 0x88) 2018/02/17 14:11:09 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000020000-0x8)='./file1\x00', &(0x7f0000013000)='./file0\x00', &(0x7f0000003000-0x6)='ramfs\x00', 0x10000002000882, &(0x7f0000022000-0x6d)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xffffffff80000001) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001c000)='./file1\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') poll(&(0x7f0000023000)=[], 0x0, 0xff) creat(&(0x7f0000021000-0xe)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8910, &(0x7f0000e57000-0x16)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0x3}) 2018/02/17 14:11:09 executing program 0: setresuid(0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c19000)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000f69000-0x4)=0xe8) setfsuid(r0) 2018/02/17 14:11:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000002c000)={0x9f4f}, 0x8) flock(r0, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl(r3, 0x0, &(0x7f000097a000-0x35)) 2018/02/17 14:11:09 executing program 1: mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ac000-0xb)='/dev/hwrng\x00', 0x2c00, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000eae000)={0x31db, 0x6, 0x2, 0x4000000000000000, 0x8, 0xffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000+0x6c4)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x0) 2018/02/17 14:11:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b8000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt(r1, 0x8001, 0x7fffffff, &(0x7f00007ee000)=""/253, &(0x7f00004a1000)=0xfd) pread64(r0, &(0x7f0000ed9000), 0x0, 0x0) r2 = open(&(0x7f0000ef4000-0x8)='./file0\x00', 0x2, 0x1a9) lstat(&(0x7f0000538000)='./file0\x00', &(0x7f0000d20000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() r5 = getpgrp(0xffffffffffffffff) r6 = getpgrp(0x0) r7 = gettid() r8 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002db000-0xc)={0x0, 0x0}, &(0x7f0000331000)=0xc) getgroups(0x2, &(0x7f000053d000)=[0x0, 0x0]) r11 = getpgrp(0x0) getresuid(&(0x7f00005b6000), &(0x7f00000bb000), &(0x7f00009ff000+0xac9)=0x0) getgroups(0xa, &(0x7f000014a000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$netlink(r2, &(0x7f0000e42000)={&(0x7f000022d000)=@kern={0x10, 0x0, 0x0, 0x10344acc}, 0xc, &(0x7f00006bf000)=[{&(0x7f00007f6000)={0xb8, 0x1f, 0x4, 0x0, 0x2, "", [@typed={0xc, 0x10, @uid=r3}, @nested={0x9c, 0x34, [@generic="6b634b06e1644f92f3c923a49bd0f6c3a6acb1530d507d44c7592cb4687030845f5545da534e2c298610cc9baee2894a6363f6ba70396d505ae2e85d9251a3de3591db6750ffa1c3e7ba6400999509f5c991da5c1ae13cb20b2fbf2b5a9ff028b477d98aa53694ee3ee7b56ab7d548b3d47ca9dbd53aaa22b6490d521c9b73d0031b8538f03a16ed03", @typed={0xc, 0x46, @pid=r4}]}]}, 0xb8}, {&(0x7f00006f1000)={0x30, 0x29, 0x900, 0x5, 0x2, "", [@typed={0xc, 0x3b, @pid=r5}, @typed={0x14, 0x77, @str='/dev/random\x00'}]}, 0x30}, {&(0x7f0000155000-0x1f8)={0x1f8, 0x23, 0x600, 0x1, 0x1, "", [@generic="2129f5bfff2cec2820aab9f78010f6407a91949a025e4f3fab6e8432b0ce82ab3ab3c3973b8f9c106c29be2bb0228849c1e22e70759178fa359a4c01edcf54156d0c847ec9be3ddd6dbd163b393de50860135660e8d043ac3f6e6f032e8498265b0a14c45c0f92394dcf2d8261ca8627ffd5cb504f2a9f4a8a71a0033bc07c5b7a9848ba9c28a3b1b4d5c9a55999c9d5160b9fb95de44efbe6f0027043fa967d8c5cef2c6a8ddf017ba5a87a9813aa6eff67a4e47497eb55f3e736f5439e7ddd7ca441af5f9ba49f30081a118a09e7fb7288e6c9780cc881ac93dea70f9a4ab4de9d802e83d7629d9a", @typed={0x18, 0x2, @ipv6=@loopback={0x0, 0x1}}, @generic="42803d090e2d1ac1b746a1005737838bb844d6d8619681066a7039736464732e1a3402e7758a09964c88a6cc4a4e194a2ea68075e91a31ca179f690483091abb842f9ee4f5716ee402d7c290e72b8d147a42eb4dfc4e3498cc0752389cb9cb5af4cd03b20b920b240a41aa5f7feb053eb8d249bc045b8bff2b7c4affebb0e8a21ba5b01a3363c519181bc8f96fec1f2162f13623f4108b3dc022d4c5fd220c582810091ba3f9a8c6f35b26d83b683f6e995f49e7bde07c67e7d76f444dbfbc31bd370c8110ca97b56d55b9cca47d09a1e11f84c2921024da", @typed={0xc, 0x6, @fd=r0}]}, 0x1f8}, {&(0x7f0000ab0000)={0x454, 0x3b, 0x20, 0x5, 0x1, "", [@generic="d34a1f4b33a1b50fda2d9c51111a678206e23a725c87bccb2a2cf9abf3ec4b199e0a2cf37a2998ef64dd11d2c66cb017fd041eb549742115fccf24304b14be8982d644bb74f77b3d402ab0cb5bfe55e26ba92ffb578f8d34a60bae1c0819ed89032300ae318bf46e5b29781dbaf6fc1137c8a5f47a9e87fb321b884c9f9bd64461de3b44ea26577b6dd2de373ade40e23b7a4df90f4563dccb56eb0fdafa49386e00651a57fd3d3711c3", @generic="cca6538ebb60eac5e6264555e1dfb12706b287c10bacebad07cf4d154279a3c2f1ec33a05c52f67e8d648fe2da51beb442200a1bcf1d542b52bf88fe538c8055c832660094adaf3fa21d4e3b3e8095b3e1d9139a35cf493b6d589980b312c7d1c95b5414602920c7d84a30a7eed70a5178be4bf69ece8f6544bdb10fc8a9d727972dfb783aaecb248244a9796dc40c454e537a8f09cd9f62dd52c825971ad80fe895ec0d5a38e256fd99", @generic="4ec6bdb244a17fb181717c94989b61c1cd6563aa1a45c187aeb8f208645505dd2fe28ef3696076abf7c0297d86fd853cb2d5d4456721927b2869eb6b9c41969e9df5d6a3e3c3eb5536d228ae29594d393aeee69c8b3064fc14df5c424b3a85455c32a8fd05430c591554b8c89831d76006e9f2d1653273c64a64be", @typed={0xc, 0x50, @pid=r6}, @generic="f2a8f369da7c3b8ff73bf080456175b4988a904da22a8d2f880decd6bf49bec147e30573f1daba147bd9a368a98554167afd1bfa9f410ea814d191e757d3595afb3fa345600b4462c90040afafea0750c234a3d9c0d3fc9a0576c67c1ecc64e9603a0a9a469e8ba4fbdd5e49f58c1a0c446fdc8844369368372ca66b840c0c74e63ccd5fe024354b84b924def83860c2c75b6cc151aec4b8", @nested={0x1d0, 0x4f, [@typed={0x8, 0x45}, @generic="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", @typed={0x8, 0x7}, @generic="b81ae8837ce67f7edc442fb98d9afa1e4958b9", @generic="38cd0500ee8dcd22f95044913361b9ee2118e816021d9d4ed0a6b68393e0f109920685e80371770d793d4906ff3580eaeceaa8433917f59f275708cf447db01f6723db828804abbddd5959ac29cd9d6bf0531aa6a53cb18ac9bd1fccd330d3381e8c8976003db07b54186573a81088ffdfd6d5416a8c8348344c7c0c9a98c1ebdd63593904d464401d5455e329b6d8d4c3100d9a226799cd77230b8f339c57233022c20a1c89e54fddfd62"]}]}, 0x454}, {&(0x7f00001ce000)={0x644, 0x39, 0x300, 0x0, 0x3, "", [@generic="60479f795b48a5419d2937f30503a62a1c01392c2a02f8742906aca42e4af467551aaeb3b87ad76b101095ab40916a94cf46b477cf7c2a5039935828f670c7b379e8b608ea9b3d9aa76e05852619ed4be08352bf25cc860582bb17a0fdf4b367b2da68d6902cff284698d9cd3389303014f96b1a4944a6c1a0fc0af374fd1f13b9d6e1807ad6785b4803c34e393d71dca6b690f7d31565619fadbe55026dd471927fa77e51eca8023b70211d30e95979475b983ac4912fef3e1e65c5204d955115a7e7834c9e1799bb66f304e5161b21db0ab68bbc1388644b9042349af71bfb8a6ea169f06ae51c67fe9a0aba6f", @typed={0xc, 0x4f, @fd=r0}, @typed={0x10, 0x4e, @u64=0x1000}, @typed={0x6c, 0x4c, @binary="a4d85e84f15d8b27407c332080960467e72ea9fb5828ece7a1524962d9bf991387af38767bfe0e8946f61f7f9e6a337975d453b05ea4c2663e21b1175657df0cd75bd1c3cc46f18cbc0c6da508afef3ceff24788d3914d3211eecd668e2fd9265c"}, @typed={0xc, 0x20, @u32=0x9}, @nested={0x3bc, 0x1c, [@typed={0xc, 0x3b, @pid=r7}, @generic="375eb2e43ff2b6bb5bf68a7a95aa9bee3a78a9f2f4b4fe21f3ec7fcd449bac3b9ea92c882565fba138813cbeea209b423e3ef0c435378295358244b78c3e8f67d065bda53d6c0138630b4ea41546a6a2f4afda86cb6e3b8ea7d52d2ac20ee8b24999e34365489ba05aad3ccff3bde24817d8956f81572bfba41cc5bc4852daa6abdbb6fabc883ac9314e384e1755881a637b8af2bedd97af4b1d09635d65ebbf", @generic="ea3266ca3d9645bd74f69db26e8a3fde", @typed={0x8, 0x2e}, @generic="7c350f4fd6c673700d8df53898a7002319429b9675d3c7f8a34dc0a286e0659be936f2620f625abc9c189e27391a7a5d9bc12d810e623ea35e87489e04ad77a318e17f17829648acc82efc6bdb4b0aa6ba1ac9843de669230dd0f25125d69b17801083bf283d2e5208e5eae78de052fd3fa5377c99631ab4f1581d3e65f6139e8642b3126f74f471db38d4ae6054f4c970137cfa3fd9d6a9", @generic="2267324ea42f1ffba4fb589408ef30c564869f18a288b84908859630f1705523533f5cf9e2d23e8874676d471c80267b480565620af76bf92e578055c4bcbdd9b707c06d37cb7a25fc794c4d50ec69170e5f34308bec67b0744ac298a391f711cabb6c56b77db49ba9a7e84196f732fbe3dd781d5e3c5494934034519bb189c116b92eab680b48ec97ee9ec0ae9af596227c457a7922996e68dd0d71e40392381dc5a34df3d37014dedfb225a4e280385ff55c8c847a74b242e3c887d468d49ca1738b3a4696ac615258ce349c34fc9d59df55b0c17337df54b0500a013cb74e88379b4380d298bc29f38a47ba4687722f786e6786", @generic="306ed05c9f1b87ef5332018c537b54526eb0fb34cd34711fa0be566dc64e2113b0a21c4c8087bc756111c23ec1cf11deae0326ceb22d2e4044ee829a38d29674bff7fca3c96137b3bad76c36c7c79ca865308fe3601360d3205ea9b41d115145933707f4227d162c25f7127eca6f2fccf90feb1d46e060eacfad04832f4ced36f3d4a38d5d5cb47b4dbe8424f91436111cce0a66a0d3ffa1179ed39227f2", @generic="2f9ee9ddb8fd52fc0d3c53f18a0cccd5331ba4b6a27789d5d0332d8cd2e9de43e114464853c01b45bff1f508ba8ac38909573995625e0d344974af54893243d7261fc7d8e9f49e233945f199f7669aeeb60b0da719dade87a3b1f9df410019ca8c312ea5418f2577dcf0117f67982f21c7b67c25cd18f3cb9f3ca7466d44d99054191e419d26c24577596deed7d1e13bedd16f546572a4034263bf7d67068d78111edbc00a4b6da53a0120207a86a9e334eb6e7f0236e5140ecb35a7db4396e83e0639d9ea09833a53"]}, @nested={0xe8, 0x8d, [@generic="53437bb2c50fb50783b837528f3fdc8d9b04b42a2ba6e6566ed5619e611bbf0d84d7fc80b3208e1c640d65689d23ce225eadb7a8d70c0b5da217fb7f157deed646d00cb2303ec73f593b811797cbbf35adb442454126ebaa416e92862c22ab3d7a4ea4f9bddd4f325d4e1d04bd5bf2eb1e2475c662f5dcba9c75c93175e6ce61cd80161b69b4bf133365cf78fc28f0113a52f7a42bf0a5cc4f56def97db1d610267aee1ad468748cf419db12e94e8be5fa6aba6757d9833df3cf97315e89b6523d3b7fa19a271ae026b725918cf8d2ab0cb4fbdc9e85e392152330810259d921477d7b"]}, @typed={0xc, 0x45, @u32=0x9}]}, 0x644}, {&(0x7f0000f9f000)={0x60, 0x2f, 0x206, 0x1, 0x1, "", [@generic="bc985d384d97a0c9a58c7503d1841861673b795ef20abcdb48a2acc5deb9ede294589b04e520443791d3edeae856b80d7395f88084e28231cd16528b2a1caee7ab328709a06cec72f503c5ae09366e25"]}, 0x60}], 0x6, &(0x7f0000428000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, 0xffffffffffffffff, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xd0, 0x4008000}, 0x20000840) 2018/02/17 14:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b42000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffd, 0xffffffffffffffff) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ad0000-0x1c)=@req3={0x0, 0x256, 0x9, 0xbc0, 0x6c80, 0xa582, 0x5cb}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x3}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000354000)=0x4, 0x4) 2018/02/17 14:11:09 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002b000)=@getroute={0x14, 0x1a, 0xc00, 0x2, 0x1, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1}, 0x0) 2018/02/17 14:11:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000ba000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000002e000)={0x1, 0x2, 'client0\x00', 0x6, "27fb13320af6a0ef", "b510eebec30c74e1e660ec02ac261c870fccfe62c56ffe0762f002dd947795d0", 0x4a719ce7, 0x3}) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000a4b000)=@assoc_value, &(0x7f0000f7f000-0x4)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000008a000-0x7a)=""/122, &(0x7f00009a0000-0x4)=0x7a) 2018/02/17 14:11:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f74000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000712000)='./file0\x00', 0x188) mq_unlink(&(0x7f0000e7e000)='/dev/loop#\x00') getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003d2000), &(0x7f0000048000)=0xb) lseek(r0, 0x4, 0x0) 2018/02/17 14:11:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x1, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x8, 0x7ff, 0x6, 0x80}) socket$inet6(0xa, 0x3, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) [ 44.941231] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/17 14:11:09 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x9}}, 0x13f) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000000c000)) 2018/02/17 14:11:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lstat(&(0x7f00007bf000)='./control\x00', &(0x7f0000429000+0xd32)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') link(&(0x7f0000b38000-0x10)='./control/file1\x00', &(0x7f0000d15000-0x10)='./control/file1\x00') unlink(&(0x7f00005e7000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 14:11:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = accept(0xffffffffffffffff, &(0x7f00001b1000-0x80)=@generic, &(0x7f0000bfc000)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b20000-0xe8)={{{@in6=@dev, @in6=@loopback}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f00001fc000-0x4)=0xe8) r2 = dup(r1) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000462000-0x4)=0xfffffffffffffffe) mlockall(0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffff9c, 0x6430) 2018/02/17 14:11:09 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cbb000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ffd000-0x4)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000a, 0x5, &(0x7f0000ffe000-0x8)) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x2, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fff000-0x8)) 2018/02/17 14:11:09 executing program 6: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000fca000), r0, &(0x7f0000509000-0x8)=0x4, 0x1ff, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) socket$inet(0x2, 0x0, 0x37d9818d) bind(r1, &(0x7f00003df000-0xe)=@l2={0x1f}, 0xe) 2018/02/17 14:11:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d7c000)='/dev/rfkill\x00', 0x10002, 0x0) timerfd_gettime(r0, &(0x7f0000a15000-0x20)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200010000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r1, &(0x7f0000a2d000), 0xfffffe71, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fb7000-0x14)={0x0, 0x400, 0x10000}, 0x14) shutdown(r1, 0x1) 2018/02/17 14:11:09 executing program 7: socketpair(0x1, 0x4, 0x4, &(0x7f0000675000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f000044a000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00009d8000-0x8)='./file0\x00', 0x82) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00009d7000), &(0x7f00009d8000-0x4)=0x4) 2018/02/17 14:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000002, 0x0, &(0x7f0000a8e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x1) shutdown(r1, 0x2) connect$unix(r0, &(0x7f0000ad8000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f75000)='/selinux/checkreqprot\x00', 0x101002, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x3) 2018/02/17 14:11:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f000069b000-0x10)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r2 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r2, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)) clone(0x0, &(0x7f0000b18000-0x1), &(0x7f000067e000), &(0x7f0000010000-0x4), &(0x7f0000001000-0x1)) timer_create(0x0, &(0x7f0000cd5000-0x60)={0x0, 0x4, 0x0, @thr={&(0x7f0000fe6000-0x2f)="2e4426a8cb8a9849fbe945b1a7f3e7dd18c049ba807f09346a366d9e3608b624fe7163c208aae1705e987a9d054358", &(0x7f0000d5a000)="ddd71cdbb643fa97a969bd47bc0fe4c21b53f3fc08c732f421ad928f28a3a630217d12717988063183be46a58e9c4603c3c3a204a877184816a6db57f3b249cfcb452355e5ff098132247ee0b2a8e1f72caa6020"}}, &(0x7f0000877000)=0x0) timer_getoverrun(r3) r4 = dup3(r1, r0, 0x0) pipe2(&(0x7f00002ce000-0x8), 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000029f000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0x74, @loopback={0x0, 0x1}, 0xc973}}}, 0x0, 0x2, 0xffffffffffffffe1, "34a02c3cc489e17205f882bc4393cc116f6195467a5ebad7afa7c33033ca0fcbb757bded9e3b4b0299ed46ea44b18ac8840f0a999b92b5a82f531073ff38136c1dafbb5d47acce3a7df2c29acb8f2aca"}, 0x160) 2018/02/17 14:11:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000258000)='pkcs7_test\x00', &(0x7f0000185000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000017b000)="845167b14ecb89b1d8867ad8ef6afaa0cb9a4aadc5368d312d", 0x19, 0xfffffffffffffffa) r0 = add_key(&(0x7f000031c000-0xa)='encrypted\x00', &(0x7f0000c0c000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000017e000-0x77)="e180c380f407a1cad8a963516991e66f7446075dc4e6d55ae282d594a50600572fcc67736cf68360a1ca3671bb5e28084a8a525ef9b744621d70677e36e085ccbb611e2882f3391e06a802ec8fd8d8d63f8b6305da07822cf2e0224e3dd17f5031810ee2ba3ce1261e60a8f95a877258549a9f5f2e9c1a", 0x77, 0x0) add_key$keyring(&(0x7f00003ff000)='keyring\x00', &(0x7f00002ee000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) 2018/02/17 14:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xa, 0x401, &(0x7f0000ec0000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003d3000-0x8)={0x0, 0x7}, &(0x7f00000f3000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000098000)={r1, 0x7f, 0x7fffffff, 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000cdc000)={0x7, 0x0, 0x10003, 0x6}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000fc4000)=""/32) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000ede000-0x408)={'filter\x00', 0x7, 0x4, 0x3b8, 0x0, 0x0, 0x1e8, 0x2d0, 0x2d0, 0x2d0, 0x4, &(0x7f0000a7e000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1e8}}, {{@arp={@loopback=0x7f000001, @empty, 0x0, 0x0, @empty, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='gretap0\x00', @common='bond0\x00'}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c675c6a25caf74de18b9d4844e31bac4128538de0f68722b81abd01c1211"}}, {{@arp={@loopback=0x7f000001, @empty, 0x0, 0x0, @empty, {}, @empty, {[0xff]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="f5c2c65506f1e6d89eaca13c1082e887", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) 2018/02/17 14:11:09 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c32000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000046d000)='/selinux/mls\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000339000+0x33a)={0x0, 0x0}) r3 = syz_open_dev$loop(&(0x7f0000bd8000-0xb)='/dev/loop#\x00', 0x81, 0x400000) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004d2000)='/selinux/validatetrans\x00', 0x1, 0x0) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bc5000)='/selinux/user\x00', 0x2, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b0000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) r7 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x89}, {r1, 0x10}, {r2, 0x1148}, {r3, 0x1}, {r4, 0x1000}, {r5, 0x8000}, {r6, 0x600}, {r7, 0x210}], 0x8, &(0x7f0000000000)={0x77359400}, &(0x7f0000001000-0x8)={0xa1}, 0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x440) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f000000a000-0x4)) ioctl(r8, 0x8918, &(0x7f0000000000)) 2018/02/17 14:11:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b94000)='/dev/sg#\x00', 0x79, 0x8003) write(r0, &(0x7f00007e5000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be701807bc9200003e4d87468ce22c0016f59687e419162cd0", 0x30) 2018/02/17 14:11:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000066e000-0xc)='net/udplite\x00') vmsplice(r0, &(0x7f00004a7000)=[{&(0x7f0000892000)="6c16889333d14d0e04274485cc0dad44ff6854f5c9132acb451069ce4b9934860dd3ef90efedff2c", 0x28}], 0x1, 0x9) write(r0, &(0x7f0000847000-0x75)="d6e1246e0c34bf1bf919736fd67eb042a2982ae9ec1ba379b67c81bddfd909a46c6ba48392304f3569393d7432a16055ff94118f510311307bb43bd1dbeec88467a0358343cb0519d3bbb0019d03a46196b1e6bed661beef348d136924a0a5198872d50549355db461fd74837cebd79ef700defa61", 0x75) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='`', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) pipe(&(0x7f0000a91000)) ioctl(r1, 0x1267, &(0x7f00009be000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000672000-0xb0)={{0x8, 0x3}, 'port0\x00', 0x8, 0x110000, 0x1, 0xffff, 0x2, 0x1ff, 0x3, 0x0, 0x4, 0x15}) 2018/02/17 14:11:09 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000292000-0xd)='/dev/usbmon#\x00', 0x3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000b92000-0x10), &(0x7f0000001000-0x4)=0x10) open$dir(&(0x7f0000000000)='./file0\x00', 0x309080, 0x20) prctl$intptr(0x1, 0x8f1) 2018/02/17 14:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000db8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00005b4000-0x108)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}, [0x5, 0xf76, 0x6, 0x7, 0x8, 0x3f, 0x80, 0xd7, 0x1, 0x917, 0x5, 0x8, 0x3, 0x200]}, &(0x7f0000503000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000f6000-0xc)={r1, 0x401, 0x30}, 0xc) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00003e5000)={0x3}, 0x1) ioctl(r2, 0x2275, &(0x7f0000fe7000)="0080") [ 45.031468] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=7486 comm=syz-executor1 [ 45.068897] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=7501 comm=syz-executor1 2018/02/17 14:11:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000c97000-0xc)={@multicast2, @remote}, &(0x7f0000666000)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000de000)={@loopback}, &(0x7f0000b18000-0x4)=0x14) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000e76000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000617000)=0x14) socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000f9e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000612000-0x8)={0x0, 0x55}, &(0x7f0000b21000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000e4e000)=r5, 0x4) signalfd(r1, &(0x7f00001f3000-0x8)={0x3}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e04000)={@generic="3f57f73320f54220a614e55864be72c4", r2}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000b4f000-0x8c)={r5, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6d}}}, 0x8c) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000806000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r6}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1e}]}]}, 0x28}, 0x1}, 0x0) [ 45.078590] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT/FORWARD/OUTPUT, but only usable from FORWARD/OUTPUT [ 45.091313] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=770 sclass=netlink_xfrm_socket pig=7511 comm=syz-executor1 2018/02/17 14:11:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x2, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0xce)="7e9b0d8e3694cf0ceca5df3c0fbb5cf2264f97aa1c062fa8f96bf084278368eabd3fda59a67d346c75b1ffe6b4184d28592c021b60f6196d44ba6e5b76a81ffbfc0e8b481a51328fd9a6ec54fc31d3e5e2f4f3e5622e2ed19c767addc8d7da196bb815216759aeff52168c4a8402a11e96462acddf7191ce66274b097c4bef2cababdb8d425f3729087ae33f566e25fe2f23b5e5a51c3953e75435f68f711d5e000dfec5ac651e618f26e1c8e63bbed132e8f5ead4d27c4f40f3590b2f75e56cdf726a467326e6fd3972319eff45", 0xce}, {&(0x7f0000001000-0xab)="d9f0c02063c878e6aa0e38ba6ed58a05c24fb4dfb1f16eb66b35db06f0b2caf2135e0e091aa63162948baaf79f514f635c87b764343bdedc745a161ee2d1abaf1342d488746bc9046048f78115ba268b4133424ae599a054ba6274a4443f38b089e737a130575e1cb5d3b5931e4697a9436bacfa83b4039f82d8c338cd3a90eb6ed02f6d9fc81459962234505925b0acdf313db62128c22e9ca92e2237b4ebec3277d7d0ad19e2b0478e30", 0xab}, {&(0x7f0000001000-0x58)="65cbd45aff08d1e26632d162a1165e28bfbecc32804b0b6eeccf1625f7fc99d893ecde080af786ec6f5e12de61ed27cd97090a07447e4186ba772041fc9c8da360572b42d3220d0900a7816309b5e2f4484413b343e03589", 0x58}], 0x4, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000cad000)='user\x00', &(0x7f0000fb4000)={0x73, 0x79, 0x7a}, &(0x7f0000fa0000-0xfd)='G', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f000064b000-0x1000)=""/4096, 0x1000) getsockname$ipx(r1, &(0x7f00000b7000-0x10), &(0x7f0000212000+0x25)=0x10) 2018/02/17 14:11:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000925000-0x13c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/17 14:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x1, &(0x7f000087a000)={0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8000) r2 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227b, &(0x7f0000213000-0x2)="02") fsync(r0) read(r2, &(0x7f0000eae000-0x58)=""/88, 0xfffffdfd) 2018/02/17 14:11:09 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26, &(0x7f000000a000)=[{&(0x7f0000011000)='&', 0x1}], 0x1, &(0x7f0000009000-0x218)=[]}, 0x4001) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000013000-0x9)=@rc, 0x9, &(0x7f0000013000-0x10)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f000000d000-0x1000)=""/4096, 0x1000}, 0x40010123) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)='/dev/pktcdvd/control\x00', 0x6000c0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000014000-0x20)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) 2018/02/17 14:11:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f000049d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f000010f000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00003da000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fef000-0x4)=0x0) r11 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000cc3000)=0x0, &(0x7f000051c000-0x4)) r13 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00009b5000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000734000-0x4)=0x0, &(0x7f0000001000-0x4), &(0x7f000000a000)=0x0) r17 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400080, 0x0) r19 = syz_open_dev$loop(&(0x7f0000d6b000-0xb)='/dev/loop#\x00', 0x6, 0x100) r20 = syz_open_dev$binder(&(0x7f0000e05000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r24 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e71000-0x10)='/selinux/create\x00', 0x2, 0x0) r25 = timerfd_create(0x2, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x44a01) r27 = syz_open_dev$sg(&(0x7f0000a75000)='/dev/sg#\x00', 0x6, 0x210000) r28 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000922000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00009c1000-0x4)=0xe8) stat(&(0x7f0000b09000-0x8)='./file0\x00', &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000065d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000572000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000533000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = mq_open(&(0x7f000064f000-0x2)=']\x00', 0x0, 0x1b0, &(0x7f0000ec9000)={0x8, 0x3f, 0x0, 0x7, 0x1, 0x100000001, 0x0, 0x7ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x20800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) r38 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000e53000-0xc)='/dev/ashmem\x00', 0x10001, 0x0) r39 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r42 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = mq_open(&(0x7f0000e80000)='\x00', 0x42, 0x8, &(0x7f0000001000-0x40)={0x6, 0x6, 0x10001, 0x8001, 0x1, 0x2, 0x9, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000008000-0x188)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x0, &(0x7f0000bb3000)=[{&(0x7f0000eb8000-0x3a)="99407fa43814cba240eaea462fb3d355c4c8d5353a982d3dbef3ed914b04a0cc855f37832723267f0e03057055cb2b370c95a20493902a42e8aa"}, {&(0x7f0000874000-0x3c)="3595bd3fd4c28323872c4a9d43964f883b119328d8a7ed2c2d446c23fda4f1d12d9abee289cd02b9ce98550e7ee6d42feabbe4ed3ce57f32ac126f75"}, {&(0x7f00002d9000-0x8c)="d1d8d3c26323009926c3124138d1e54dcbfd10342dba9aff253600e97a0d72f40246d9372ad977aa37394fd3b04382bbce776d3a369cd439993755a444ebb936c5209274ee72f7a5a376730a2824a880e166b7f0c6a7c61c0a9752f69cf5c895661a751c7e52b6c2d692d15520f9142ea810efeef7785b8b9271f94af4ba19383186cbfb215bf25008ab2a26"}, {&(0x7f0000704000-0x32)="1869c1bdaf3c9c7d07f2a13c9d8cbf0e77a45de6071af986108a1aa020001716115617bded64d0067069019e3f4cec9a38b3"}, {&(0x7f0000001000-0x29)="8455467a001aa41c86424acddccbab461a61e765c4d7c2bd511cbc1aabf8f0139452dde49c32cdf28b"}, {&(0x7f0000c8e000)="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{&(0x7f0000508000-0xd6)="a0e8cb7fd7bb30bf00d6a3855a95acf5c5ae417b04689c2b0fb86c57cd8e4040270c58a50b4ddde3d0ad3f1f9b8f0a6db34a9ae6531ab0d08e4b9a7735326eff43ca0e8e33f95d0132e18a2777b217b64436d5e607405134dfeae67e19a73779423c5e1fcc88a1f2789f4bfdd0d0907a011d3bb73fd8c1d332cb0d2a3c5679818079d4fd4b859ee0408e238849d7d8365f72f79185253ee39dd31a3fe497e83dc5b8851cd5e6bdf510c75bd7a8ce9f9dd589fe2a980edfd0009a8b73ff9f6a403d8b9ba9c09cb75dc846abe2e43b0452613d453d6d33"}, {&(0x7f0000000000)="9510ffedcae6e44a593fe0238f55c1a9570d07b159e92935fa32e6c3d7ad3211e61256add51ae94dcf08508f9e33d87dff464c89ad1616d1c629fe66767ce807ca535c47591f13c1e17a0291867b4e15c07690b8fe7083bf5a4506848500f3ca1a885f74d1d8dbcd5d6a798767387a0dfc92dc3d547fafbc5f44fb"}, {&(0x7f0000001000-0x48)="84ec4872201d7b30769811b42fe5d62e75ed0c991adac0815023fe35849b60872556c17efaec487445a4bcfda98981d5fe803b2ab867c0226680690d7beaa6a9cbda0ed37ee38caa"}], 0x0, &(0x7f0000000000)=[@cred={0x0, 0x1, 0x2, r1, r3, r5}, @cred={0x0, 0x1, 0x2, r6, r7, r9}, @cred={0x0, 0x1, 0x2, r10, r11, r12}, @cred={0x0, 0x1, 0x2, r13, r14, r15}, @rights={0x0, 0x1, 0x1, [r17, r18, r19]}, @rights={0x0, 0x1, 0x1, [r20, r21, r22, r24, r25, r26, r27]}, @cred={0x0, 0x1, 0x2, r28, r29, r30}, @cred={0x0, 0x1, 0x2, r31, r32, r34}, @rights={0x0, 0x1, 0x1, [r35]}, @rights={0x0, 0x1, 0x1, [r36, r37, r38, r39, r41, r42, r43]}], 0x0, 0x8000}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="e19f4dfd0999aca04d7b5141a596fa59da4da65764308cc1c0531d1d454a56f3d6410cbd0cab5e584233ef01b8c7356dae5c02a05193ae833e76faa03d3db07867006a50c8"}], 0x0, &(0x7f0000001000)=[@rights={0x0, 0x1, 0x1, [r19, r27, r22]}, @rights={0x0, 0x1, 0x1, [r26, r41, r39, r43, r40]}, @rights={0x0, 0x1, 0x1, [r17, r17, r18, r18, r27, r43, r25]}, @rights={0x0, 0x1, 0x1, [r40, r35, r17]}, @cred={0x0, 0x1, 0x2, r31, r3, r34}, @cred={0x0, 0x1, 0x2, r1, r4, r9}, @rights={0x0, 0x1, 0x1, [r40, r27, r24, r22, r39, r21, r41, r42]}, @cred={0x0, 0x1, 0x2, r10, r14, 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"}, {&(0x7f0000006000-0x94)="ad7b54ab3f1a9e3415f635b8578555fb46d7a2257ed81c137c812a1e5d071f87b84f25a157e208887cb907ccc3eb9d8fa1310b33143193c43362e3678c5841939f60ac3cd06648ea1377bd0d7640382f3766fdda8bd1cff843a9cdf48ddc3a472a64c2854f72a9856dfbcd3ee440b394218388b9f7c87e1cac4dda750af22271dff86388e08367ca036aacb3ec1ca4ece1c3e1aa"}], 0x0, &(0x7f0000005000)=[@rights={0x0, 0x1, 0x1, []}, @rights={0x0, 0x1, 0x1, [r43, r23, r17, r36]}, @rights={0x0, 0x1, 0x1, [r23, r37, r27, r17, r39, r38, r23]}, @cred={0x0, 0x1, 0x2, r31, r8, r30}], 0x0, 0x8001}, {&(0x7f0000005000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000006000)=[{&(0x7f0000000000)="c821e9716ac8db92fe13292db2a1563c0e9f4ce66257a0bd449df5bf39cba305c88b4feb5bfcd59a9626d3c974482825a3df1304d075d700ab2e344e9a26a601d8f31e4cc63e1e1b1d1c28724f0b5bbb475dfb75e074027bc98c873c047cb759e88adc68a62916543cdff1db3a99e19476b3ad1c21cae0da5523f729b2abfc85772fa1128fc697750dd47c303a78b68f289f7ea0213009e8fc7e88f7ffd21e189e234e3d16f2abf31acda141f055e8c44cbc096e327aed697efa40617075cee943047ea21ca10527d50c0e72004b4234a8e7d9e40f74d7aed283280e1f86ee17264960e27dbcf5ab3a"}], 0x0, 0x0, 0x0, 0x4000}], 0x602e09080424411a, 0xfffffffffffffffc) 2018/02/17 14:11:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8935, &(0x7f0000c7e000)={@common='syzkaller0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x2, 0x1, 0x3, 0x4, {0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c60000)={@empty, @empty, @remote}, &(0x7f0000339000)=0xc) r1 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000004) socket$netlink(0x10, 0x3, 0x6) ptrace$setopts(0x4204, r3, 0x0, 0xfffffffffffffffc) 2018/02/17 14:11:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8), &(0x7f0000000000)=0x8) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/17 14:11:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000c67000)={0x77359400}, &(0x7f0000048000), 0x0) statfs(&(0x7f0000eb6000-0x8)='./file0\x00', &(0x7f0000806000)=""/83) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000026f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000964000-0x10)={0x3, {"10ee9914b37769"}, 0x3}, 0x10) futex(&(0x7f000000d000-0x4), 0x800000000000005, 0x0, &(0x7f0000190000-0x10), &(0x7f000074e000), 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f31000-0xe8)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000974000-0x1)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000da1000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/17 14:11:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) mkdir(&(0x7f0000c85000)='.', 0x144) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 45.179161] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/17 14:11:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x40880) read(r0, &(0x7f0000491000)=""/24, 0x18) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000fa9000-0x10)={0x77359400}, 0x10) 2018/02/17 14:11:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b45000-0x4)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000468000-0x4)) symlinkat(&(0x7f0000079000)='./file0\x00', r0, &(0x7f0000aba000)='./file0/file0\x00') renameat2(r0, &(0x7f0000aae000)='./file0/file0\x00', r0, &(0x7f0000e91000)='./file0\x00', 0x0) 2018/02/17 14:11:09 executing program 7: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000119000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00006c4000)) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00005fb000-0x20)=[{&(0x7f0000efd000)=""/160, 0xa0}, {&(0x7f0000efd000)=""/145, 0x91}], 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000efc000)={0x70002012}) socket$inet6_udp(0xa, 0x2, 0x0) vmsplice(r1, &(0x7f0000efa000-0x4)=[{&(0x7f0000efa000-0x8e)="fb692c104cdb2c63a273802d21b8017c4d5fccc9f19084c7144073ee44ecf490a8e7c531651a6353ec6a8ccd49793fa3b897882a30e423fc0459ee845251892ee83079b7cbdabdf0016ae0df1f31e1ddf3544faac3e4b11f111ec054344b085be9e515f4e37f89dbbfc93faed35146013a02d7ad6a5be61dde13f07ba2652acc5b7cc64c223826349abe4f82685b", 0x8e}], 0x1, 0x0) close(r0) 2018/02/17 14:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000955000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000e28000-0xc)={0x400, 0x0, 0x7fff, 0x0, 0xe5}, 0xc) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) readv(r3, &(0x7f00009d1000-0x10)=[{&(0x7f0000f87000-0xaa)=""/170, 0xaa}], 0x1) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aa0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000a98000-0x20)={"274f805c6f7254ea8b281cd592476ec9", {0x4, 0x8, 0x29f, "59377ca040dc", 0x7f}}) 2018/02/17 14:11:09 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000006000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/17 14:11:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d28000-0xb)='/dev/hwrng\x00', 0x40a01, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003f2000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x6}}}, &(0x7f0000c19000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000db1000)={r1, 0x5, 0x101, 0x66, 0xfffffffffffffff7, 0x9}, 0x14) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000-0xc)={0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f00006ad000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a48000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x9, 0x6}, &(0x7f0000779000)=0x98) 2018/02/17 14:11:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ifreq(r2, 0x8993, &(0x7f00001b0000)={@common='ip_vti0\x00', @ifru_flags=0x2201}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) r4 = socket$unix(0x1, 0x0, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f00005da000)=""/42, &(0x7f0000927000-0x4)=0x2a) 2018/02/17 14:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000539000-0x8)) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000090000)='/selinux/user\x00', 0x2, 0x0) dup2(r0, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005d6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c3f000+0x8c5)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a27000-0xd8)=@ethtool_rxnfc={0x2c, 0x0, 0x0, {0x0, @hdata="cd02a51822a8337dbaeb3a7f53f39d7e4c87f719dd14b7a8db37d8a4974be83e250e476e4e0a742891e203add3bab0bafe19e965", {"efbe", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, @esp_ip4_spec={@loopback=0x7f000001, @empty}, {"993d", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}, 0x0, []}}) 2018/02/17 14:11:09 executing program 3: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000137000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000041e000-0x6)={0x0, 0xffffffffffff73d9}, &(0x7f000008a000)=0x6) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000041e000-0x10)={r1, 0xcc, &(0x7f000031f000)=[@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xde}, @in={0x2, 0x2, @rand_addr=0xff}, @in6={0xa, 0x0, 0x33a4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0xac1e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}]}, &(0x7f000041d000)=0x10) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000041e000)) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f000041d000-0xc)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00001b6000-0xf)=""/15) 2018/02/17 14:11:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000c91000)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f00004a8000)='comm\x00') clock_gettime(0x0, &(0x7f0000797000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000a4a000)="a2048cabda3f7c90678f3364b57b72286b6e884125959f88c9c14ab11609ac7b23cd5a16b1c25d611502d8fad55c8d061d901754f2ad14ae", 0x38, 0x7, &(0x7f0000b04000)={r2, r3+30000000}) fchmod(r1, 0x143) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/02/17 14:11:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a86000)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x3c}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a0000)='/selinux/enforce\x00', 0x408001, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000aae000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000797000)="6e3524f08483da85470f6857ece0c230564b604daeb24cd0c282f783d09d5f3f"}) unshare(0x9220100) r2 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000c33000)={0x10000000}) r3 = syz_open_dev$mice(&(0x7f00001fb000)='/dev/input/mice\x00', 0x0, 0x401) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00005cf000-0xb0)={{0x3, 0x8000}, 'port0\x00', 0x68, 0x90000, 0x2000000000000, 0x6, 0x0, 0x9, 0x3, 0x0, 0x7, 0x7}) accept4$ipx(r3, 0x0, &(0x7f0000e7b000-0x4), 0x80800) mq_timedsend(r3, &(0x7f000093c000-0x7f)="c2b977755b9094624495c0b365910f1bc92b17652798f6575b80e7e17e60ad5d48115d477df1364152b4b7e27ccb451aeb1ea51b266c146be715dd4d3e3fffc01e202ac8df25acb6d54590bd28c3bdcdf3eb3bc47735ba4299afd4d7859efca2119dd2575f8cf5ca6f36e16c9149ee5061b18e25ec8cc783a1933e23f8106c", 0x7f, 0x9, &(0x7f0000f61000)={0x77359400}) [ 45.347570] audit: type=1400 audit(1518876669.651:27): avc: denied { setattr } for pid=7605 comm="syz-executor5" name="comm" dev="proc" ino=17149 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 45.374999] audit: type=1400 audit(1518876669.691:28): avc: denied { execute } for pid=7605 comm="syz-executor5" name="comm" dev="proc" ino=17149 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 45.417780] binder: 7615:7616 ERROR: BC_REGISTER_LOOPER called without request [ 45.441283] audit: type=1400 audit(1518876669.751:29): avc: denied { transfer } for pid=7615 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 45.463663] binder: 7615:7618 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 45.463674] binder: 7615:7618 BC_INCREFS_DONE node 23 has no pending increfs request 2018/02/17 14:11:09 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000152000-0xc)={0x0}, &(0x7f0000a1f000)=0xc) r1 = creat(&(0x7f0000216000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000001000-0x60)={0x0, 0x2b, 0x1, @thr={&(0x7f0000000000)="0c5d711c4f7e3918156e63488a852ece712c5f7879f24da5d86ca0089fbfb5f919ebe1fc06c2be7a7e84d44ec44a777d97760e8f2646095d1ed0c8c5895c96b788276a6c14f12691691e2c8954efd32d0fe54325547f6e1c2e261f8cf74991631040f6e4c5fda3df218c61c938f3edac769e67e26ce2cf85966748b5343f0ac77fc96107f8efc5ff", &(0x7f0000b71000)="a5819ee27556f953ec51608911c2899fb13c4724b45b92c7e95d8c966de9b2bf3075ccb5c0243579870dbc0b93d2068f69007f22a1a60ad796c9ee2f20958404406e9fcb0bf95eaebc3fd87cacca00faabc1836362185b62f58b13a8234a089a60d394e29d34fe8e0c31477e51e0d3a9cac455581827172cca51dc9ca47bce9b19f3fa9e1fb5a0dcc84902ed1cb4f13b0bc352685f5c9b2fa8e79216ba3203c23df019daa9c6ca1339bde3e73dac217d7de6812b6984a88567f6f3223fce1857f5b83cf00d447fcf38e84c25993b0092bb265274446e0d02e320b2ee6839950c5b0e6e895fa9188ad1a306add7a879d1274ad24e99"}}) r2 = getpid() setpgid(r0, r2) 2018/02/17 14:11:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000538000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000441000), &(0x7f00006ec000)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) 2018/02/17 14:11:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000d54000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffca7) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000e17000-0xbf)=""/191, &(0x7f0000627000)=0xbf) r1 = syz_open_procfs(0x0, &(0x7f0000ae4000-0x16)='net/ip_tables_targets\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000066d000-0x10)={0x0, 0xe8, &(0x7f0000e7b000)=[@in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @rand_addr=0x2}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x5}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @rand_addr=0x7fffffff}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xc000000000}]}, &(0x7f0000047000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000550000-0x104)={r2, 0x40, 0xfc, "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"}, 0x104) sendfile(r0, r1, 0x0, 0x2fd) 2018/02/17 14:11:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054e000)='veno\x00', 0x5) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000a9c000+0xe42)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/17 14:11:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000901000)=""/172, 0x1b}], 0x10000243, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ce8000-0x8)={0x0, 0xc8f0}, &(0x7f0000257000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000025c000)={r2, @in6={{0xa, 0x3, 0x124ecc72, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, 0x8c) fremovexattr(r0, &(0x7f0000db0000)=@random={'btrfs.', '/proc/self/net/pfkey\x00'}) 2018/02/17 14:11:09 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000024000-0x104)={0x0, 0xfc, "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"}, &(0x7f000002b000)=0x104) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x4}, 0x8) connect$inet6(r0, &(0x7f000002a000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1a) sendmsg(r0, &(0x7f0000028000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000c000-0x1180)=[]}, 0x0) 2018/02/17 14:11:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002fd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000036c000)={0x1, 0x1, 0x204, 0x2bf5, 0x2, 0x6, 0xd81b, 0x20, 0x0}, &(0x7f00002d7000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000830000)={r1, 0xfffffffffffffe00, 0x30}, &(0x7f00009e4000)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009be000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6}]}, 0x10) sendmmsg(r2, &(0x7f0000d77000-0xf0)=[{{&(0x7f00007c9000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58, &(0x7f000042d000)=[], 0x0, &(0x7f00008ae000-0x3f0)=[]}}], 0x1, 0x0) 2018/02/17 14:11:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e22000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000092b000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000028c000-0xa)={0x0, 0x20, 0x1, [0x4]}, &(0x7f00004d3000)=0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000043c000-0x8)={r1, 0x7, 0x7be}, &(0x7f00009d1000)=0xffd4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000812000-0x8)={0x0, 0x5}, &(0x7f00009ab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000530000)={0x0, 0x1f}, &(0x7f00006b6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000dc6000)={0x0, @in6={{0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0x7, 0x2, 0x10001, 0x5, 0x10000, 0x445f, 0xff, 0x7, 0x9, 0x5, 0xfffffffffffffff7, 0x1, 0x5, 0x4, 0x10001]}, &(0x7f000013a000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000540000)={0x4, 0x203, 0xfffffffffffffffc, 0xfffffffffffffeff, 0x0}, &(0x7f00009bf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d58000)={0x0}, &(0x7f0000893000)=0x8) pipe(&(0x7f0000afc000)={0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000ed4000-0x4)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000079b000-0xa0)={0x0, @in6={{0xa, 0x3, 0xa86, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x86a}}, 0x3, 0x0, 0x7, 0x800000, 0x990}, &(0x7f0000e75000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000057e000)={0x0, 0x91, "121c06807a6e040eba46165f2ce6381518a26e6e931c7c83bf47b9de37ee29a44a9d3a040587a5e3916bd8380e9e6907c2c6c93d419bc1028e53a378689f482cb862ec672676f7a09187eadb046931f72de4d9722d733dafe31fc2e1c546e93700ef651a8b0829f66e597cc1831da98326f8b2daedf740dbffef20c7e66591b81adab827e1394d2b16793da14730286676"}, &(0x7f00002e3000-0x4)=0x99) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000370000)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}}, 0x4, 0x4, 0x2, 0x10000, 0x2}, &(0x7f00008e7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000611000-0x10)={0x0, 0x2c, &(0x7f000000e000-0x2c)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe4}]}, &(0x7f00008d4000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000071b000)={0x0, 0xa2, "f411ec35b945968d89573bcdbec920e34160f8b01d063d3274c7c4dafea80b4c3b10266fdb9ecea835d2b3fdda56e449d580e2f541d3878fc0a0fd889fb1d0b7142958b5f2e31d0625255adc467eb3b66975803d008ea53b0f3d0714d784728535651d0d3fde956d5d55bb5ecb0781c3ac146ac5e898533ac336c8cfb5f369cde53f23d383bd46b74f8c9f0b5c96505fb4e2d9e609389b21ca5153fe8bd8fe34ea6f"}, &(0x7f0000d50000-0x4)=0xaa) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000007c000)=@assoc_id=0x0, &(0x7f0000557000)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000aa1000)=[{&(0x7f0000346000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000176000-0x50)=[{&(0x7f0000711000-0x27)="6cab2d561453bf1e172e69ca2a841f8bf78af0734aa547b7177252e8455dd93a70ed29ccbb2274", 0x27}, {&(0x7f0000432000-0x75)="1fa7d460fa19b898e747774900e67426c8ce9145dfcd8a796f085a4ffa167031572ede851a9b1b8f4e9fa1f6b63f44d04745ae052b5266d2a67f5420be7d30f4fb78a99a44805fd2661a7cb9492315abb384a9c7ef24a444d258ed4fcec25d886b7f47146820822ae15a79a270d3700e73e0a3ea1f", 0x75}, {&(0x7f0000780000-0x46)="185067c60c7a35d0a06990b0a068f3ed87de17f96a7d686b177cb3dcc27c3a01ef00b9dbb30ddaabe5a702d6098444bc7980379f7e6e2e87ef2f0697260dc3f54478f426d577", 0x46}, {&(0x7f0000570000-0x1000)="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0x1000}, {&(0x7f0000fc4000)="8f57d6dfbb54", 0x6}], 0x5, &(0x7f00008eb000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xb0, 0x8000, 0x400, 0x2, 0x400, 0x3, 0x7ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xc1, 0xfffffffffffffffc, 0x208, 0x8000, 0x10001, 0x7fffffff, 0x13a4, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x401, 0x39, 0x9}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x3, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x7, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x8, 0x8202, 0x4, 0x0, 0x8, 0x101, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x1ff, 0x9}}], 0x150, 0x40}, {&(0x7f0000926000-0x1c)=@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x9a58}, 0x1c, &(0x7f00007df000)=[{&(0x7f0000abc000-0x24)="bd308e467beed53b06f36dd96dcf49d1f85326cab605972cf7c77848cabb9a7bd508ef5c", 0x24}, {&(0x7f0000896000-0x9b)="5e1f0c21a761345065fcfa2e65b568463323fdd559bbdc8725667a52ab229cac198d6db8f1524abdb2d905f568f19a647df5e9f07a608462eeaa6d53e36d43470c9ae4186c4393bc96c056e3852bcf585e1db1366170984beb29979b6059f39c0faebf1cf0b1507d2385c6d18420c3f2e6d551d630177ef754f67ab366010079edf2fa07ca72cce22769cdc0dc05a6b2ead98377b1d1b4c40ebd86", 0x9b}, {&(0x7f0000aee000)="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", 0x1000}], 0x3, &(0x7f000084a000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x4, 0x1, 0x4, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8, 0x80, 0x9, r7}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x400, 0x8000, 0x2, 0x8000, 0x3, 0x5, 0x9, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0xa797, 0xc7b, r10}}], 0xf0}, {&(0x7f0000db7000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10, &(0x7f0000596000)=[{&(0x7f0000fac000-0xc1)="c2928e7bbd2b04be2c72746346552a1b5f3d34b4c03f5127909eb966b1b5184eac0028804e88ea8ea996f94c478c9ab008a28da296879bb9cf709d7ca9cdbabb989e037f6174e39b1aa7d66b63e000326763f01190ed16a2a6b858a90bb8244d6ade8aa857fb3b270b229d4bd2511757e35a71cb3de7d2724b83ed75554c3d4bfaf7dc6c6c71914f763ea457b878f876c54c2c87390472a8a78bb11c1f9c5569e5c8679b5982a1378763ad166fbcedb719af0c1d51d782e2db05b90de7ae146105", 0xc1}], 0x1, &(0x7f0000eeb000)=[@init={0x18, 0x84, 0x0, {0x400, 0x5, 0x7, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8206, 0x1000, 0x1, r11}}, @init={0x18, 0x84, 0x0, {0x0, 0x800, 0x1000, 0xfffffffffffffff9}}, @init={0x18, 0x84, 0x0, {0x1, 0x100, 0x100000001, 0x100000001}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x1, 0x2, 0xad2, 0x4, 0x3, 0x4, 0x80, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x4, 0x100000001, 0x9, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xffffffff, 0xc, 0xf3ab, 0xcce0, 0x5, 0x0, 0x6, r14}}, @init={0x18, 0x84, 0x0, {0x400, 0x10000, 0x7, 0x646}}, @init={0x18, 0x84, 0x0, {0x2, 0x20, 0x280000000, 0x9}}], 0x1b0}], 0x3, 0x4000) r15 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f2e000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) writev(r15, &(0x7f00007bd000-0x10)=[{&(0x7f0000128000-0x1a6)="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", 0x1a6}], 0x1) ioctl$EVIOCGKEYCODE(r15, 0x80084504, &(0x7f000022a000)=""/217) 2018/02/17 14:11:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_flags=0x2000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty}, 0xc) sendto$inet(r2, &(0x7f000091d000-0xe6)="28d235f2045617e02be401a7af884edbdf6c58f52bf9e67c7d418b61cb87c9fe97539ad3cc7e4d55dfdf1fe7c4203643708b7debbfc9100bde68664c3797cee5cd331c3940988bc47f17b0d441c4f84109b455c7072c9a2656631aaa6ecd383a9b095091afd70053400e8c1d12459b93ae8fa046ba7b800916f07abc4a94dc9d7abbb07e7e9dcee541d8bf0b9c54416467c3960490b1751e6e70008403418f96c7f8baae175832ab3c523b083378324d40484d7e60ce4e71016194fd838b18eaf5c3a1a3e687f531c58b5b084234cc1007887441a51f4c8f1e8432acf73d1b9fc869c5a82e92", 0xe6, 0x884, &(0x7f0000920000-0x10)={0x2, 0x2, @rand_addr=0x6}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c7b000)={0x0}, &(0x7f0000a4c000-0x4)=0xc) ptrace(0x10, r3) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) [ 45.491739] binder: 7615:7616 ERROR: BC_REGISTER_LOOPER called without request [ 45.491758] binder: 7615:7618 transaction failed 29189/-22, size 0-0 line 3004 [ 45.508047] binder: 7615:7616 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 45.515748] binder: 7615:7616 BC_INCREFS_DONE node 25 has no pending increfs request 2018/02/17 14:11:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000fa1000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x104}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000765000-0x244)=@acquire={0x23c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in6=@empty, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0]}}, @replay_esn_val={0x44, 0x17, {0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}}]}, 0x23c}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000925000-0x8)) sendto$inet(r0, &(0x7f0000640000)="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", 0x267, 0x0, &(0x7f00003be000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/17 14:11:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000f06000-0xc0), 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e5d000-0x8)) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000d8a000)=0x400000, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/17 14:11:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpriority(0x0, r1, 0x0) 2018/02/17 14:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e51000-0x8)='./file1\x00', &(0x7f0000c2b000)='.', &(0x7f0000637000)='pstore\x00', 0x911020, &(0x7f00003f8000-0x75)) mkdir(&(0x7f0000bd1000-0x1)='.', 0x54) 2018/02/17 14:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000016000-0xb1)=""/167, &(0x7f000077d000)=0xa7) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000013a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000f1c000-0x8)) 2018/02/17 14:11:10 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000020000-0x8)='./file1\x00', &(0x7f0000013000)='./file0\x00', &(0x7f0000003000-0x6)='ramfs\x00', 0x10000002000882, &(0x7f0000022000-0x6d)) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000028000-0x10), &(0x7f000000a000)=0x10) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000002f000)={0x0}) dup2(r0, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f000002d000-0x3)=""/3, 0x3) clock_gettime(0x0, &(0x7f0000028000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000019000-0x68)={0x3ff, 0xcd, 0x1, {r3, r4+10000000}, 0x9, 0x5}) 2018/02/17 14:11:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000a0000-0xf6)='H', 0x1) fcntl$setpipe(r0, 0x407, 0x20000) ppoll(&(0x7f0000436000-0x40)=[{r1}], 0x1, &(0x7f0000e5e000-0x10), &(0x7f0000830000), 0x8) 2018/02/17 14:11:10 executing program 4: getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000-0xb)='/dev/hwrng\x00', 0x202280, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000595000-0x28)={@common='ifb0\x00', 0x0}) connect$packet(r0, &(0x7f0000530000)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x14) 2018/02/17 14:11:10 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) arch_prctl(0x1003, &(0x7f000084d000)="5b7ba06e1bb9b86cc9ecc6a2163b471787ede17a74b9f6f23adbc4d1a22bd3040fc94ae63857e5cce2b0ef59e7e6c490ebf3e30fab4ec0e7708bb918c396615a0f5a1d41b28bfb416c340b55b2da15366fa2a2fa7b61d3dc8e0b801f5a98ac") r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000), &(0x7f0000001000)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000-0x4)=0x9b3e, 0x4) 2018/02/17 14:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000094c000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000059c000)="0917d5d7afac59da2b3bb1b0cfe003bb3046250604a1c304f2bd9b9aa1eb1373aa008b5b2116d665f96fc246835462f633e765e89073fc975810c929fa76b36684e91e0e43b833f761852d183df374248d9bba10f87a1c13b44f40c4750a6c7c7c8ad58c7cc938dc2583f9e21a8403c7196c50d982975e2e1ad436838b9c3e5799177d40df4c19c8e9095bc25db37c338e574741e9ae0e780098bd2a27e25b399afce5755831fe52ae44a2ca25f9e144757cd9d2b6525dcdae10743e5ce4f3f68f8bb8d35278f254b570b0") r1 = creat(&(0x7f000082b000)='./file0\x00', 0x14) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000097000-0x8)=[@acquire={0x40046305, 0x4}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/17 14:11:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f00004c8000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f00008b0000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb-serpent-sse2\x00'}}}]}, 0x138}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bcb000)={0x3, &(0x7f00005c3000)=[{0xfffffffffffffffb, 0x10000, 0x100000001, 0x9}, {0xbae2, 0x21a, 0x9, 0x5}, {0x7ff, 0x8000, 0x6, 0x4}]}, 0x10) 2018/02/17 14:11:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000777000-0x4), &(0x7f000054d000)=0x4) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003a3000)=0x0) ioprio_set$pid(0x1, r2, 0xfffffffffffffff8) vmsplice(r0, &(0x7f00009e6000)=[{&(0x7f0000581000)="1e", 0x1}], 0x1, 0x0) readv(r0, &(0x7f00002d7000-0x80)=[{&(0x7f0000b30000)=""/4096, 0x1000}], 0x1) close(r1) 2018/02/17 14:11:10 executing program 4: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b02000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002af000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0xae, 0x80000000, 0x8, 0x1}, &(0x7f0000b01000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005e7000)={0x5, 0x443, 0x1, 0x80000001, 0x0, 0x2, 0x10001, 0x80, r3}, 0x20) accept4$vsock_stream(r2, &(0x7f0000807000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80800) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000094000)='.{vboxnet0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/17 14:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ext4\x00', 0x0, &(0x7f000088b000)) stat(&(0x7f0000ef7000)='./file0\x00', &(0x7f0000e8e000)) pipe2(&(0x7f0000e34000-0x8)={0x0, 0x0}, 0x4000) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00008b9000)=r1) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000dce000-0x4)=r2) 2018/02/17 14:11:10 executing program 2: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000000b000)={0x0, 0x3, 0x5, 0xfffffffffffffffe, 0x1, 0x200, 0x1000, 0x4, {0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9}}, 0x9, 0x5, 0x7fffffff, 0x3f, 0x3}}, &(0x7f0000043000)=0xb8) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000043000)={r1, 0x4}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028000)=@ipv4_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0xd7, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/02/17 14:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000b58000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000694000-0x4c)={0x4c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x10}, [@generic="0011e801210f412e9dec3f252cfbbb4c1e3d3da1d2ad193c31c9d632ec1ddffffb7f3a7ed3f89bf966c3904e30cad521a4cfff42fff75967"]}, 0x4c}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f000078a000-0x9)='/dev/sg#\x00', 0x5, 0x200a00) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006c6000)={0x0, 0x80000000, 0x30, 0x401, 0x3}, &(0x7f0000c46000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000092d000-0x6)={r2, 0x1}, &(0x7f00002f0000-0x4)=0x6) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000d42000-0x4)) 2018/02/17 14:11:10 executing program 4: openat$pfkey(0xffffffffffffff9c, &(0x7f00009e9000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x480000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x56, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000013000)="dccf8aec784085737488f17a79f1e0eb22caef4268c883186ac0ad0a28b6f20ce1226408220fc6e3cd82b08cbdd9c5b4e4d726ca7418400478450f4f1e1e9a9d5af8cf8d2e081f17738723e1ddb949848069ffcb2473053035e8bc01f39c4e9366965b917394bba51112afca266532862695e60623317f944845b7f542bfcede8307817bc0e31f29faf6ce83a8d80043f7944fb8c36ee0c8602f9b8de3faded66d59f0d88b00425bfb855dec7bf2931f3669917ce8252ec322585af5f59258535560d7369ec48a21bc9185712503b97e62b95c8ffccf26ae601d7c8fff79abff8eb17278548368cba27a1108fb6f", 0xee, 0x4000000, &(0x7f0000013000)={0x1a, 0x7, 0x6f4d68c5, 0x1cc, 0x0, 0x8000, @link_local={0x1, 0x80, 0xc2}}, 0x10) [ 45.716284] binder: 7668:7676 Acquire 1 refcount change on invalid ref 0 ret -22 [ 45.726401] binder: 7668:7676 Acquire 1 refcount change on invalid ref 4 ret -22 [ 45.751036] binder: 7668:7676 Acquire 1 refcount change on invalid ref 0 ret -22 [ 45.764168] binder: 7668:7696 Acquire 1 refcount change on invalid ref 4 ret -22 2018/02/17 14:11:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000011b000)='./file0\x00', 0x100, 0x40) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000a9e000)={0x1, 0xa, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="32924425fdd8", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000f51000-0x4)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000cf9000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x6, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000c8000-0x38)={&(0x7f00007bd000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58, &(0x7f00000d0000)=[{&(0x7f0000eea000)="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", 0xfb}, {&(0x7f0000006000-0x1000)="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0x1000}, {&(0x7f00003b6000)="9d55e0ced1a0f679da3c045d52c3c24d8c83d89f89fff346721498a9e7c46a2846e062c296bceefb5d7681ef6f5257eba751e065c59742f0efd9ae819ea2798c77b4b5d577868c552998b1bbceb3bb1848ee8d92fc99c9092dff58f15597663d13eb4f21cc972d51793244f6267acdcec4984f511be009aedee86320b304bd52d65b0b280ecb52aae3c45be96d67b0dc1fb59a562c7159d929fa5ca355875af926840938c9ff19db217a9694080f5c08b4cc3eaaa96b64184e", 0xb9}, {&(0x7f00004b3000-0xd3)="dcf1251a5bd3debea5eb7dadb4c2c08f52990ee282142f5493520d06e4d4a9ee2488df4276d17de4543c8565a3a9f4ab776f4307d90fc4872e7e8516aa945b710f7cfc1719a53580da4fc0ccbd7ba17746d6d68e802ac6653305b30caa3617817b0c8aabf0eae564fd497812e3a5e54212682971044c6ac2d2cde2002c1c630ce6c207410e9d6ccc844c92c268cdfcf47f9ca84f8005e3ecb21efae6d279263748919416dade2ec2160b245327690d3cad1807a6bdcbe7a34edb7fa7a7e3b330803b0ab15585826a9d2a4d57650ece157fe17c", 0xd3}, {&(0x7f00007f2000)="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", 0x1000}, {&(0x7f00007be000)="94256b1b2086348a7be2439794cba50ed706cf51d5bea64400d4df548e5917d629387a1f606e80ae73ea0ea613e3058ee393c090c6ac25e9c448ac7738575e8509b02c0c46e33deb2fbf5ebccdc55bcc3ccd443c890243782e75d28226d3321e75b887f9287000cf774e037333d11340369d57676a33bdecc54399c3c7e2401bf32e", 0x82}, {&(0x7f000009e000)="f5d8cd2bc137bb3f53a9e3ffd9cdc59c3c094428fd12d122c7dfb18d07600c1771fa709f9ef609625bcc95e7e75f73cb491b2160ed419d90e6a2942fcc4d9890009c3a2a8555fe1ea310c85395d931ec13bb1218c90cb93acd14febbe83ab86a6d793cbb2da16b3e7d8d90f3e04906e20376f3882a3799382ebac81f31d4ded7a85a2350fd4fa9f8e15340c347f5f65cbd10663f8876276d25c647d27e705f61a39c58308bbbc70ecc6a86800dceffe75d602576cd15b0870a715e70", 0xbc}, {&(0x7f0000ad5000)="2f7a46ab1b9e92c5c9fd696994704a2b58d30dd2ac89abc0fb1d02f868fcc6df24b67059c5c72e45ddef7f3334b0ef41f4a80f097145ea15a8b9bad20ec8d9ec04393e56f07cd6f7bcc999", 0x4b}], 0x8, 0x0, 0x0, 0x4080}, 0x41) 2018/02/17 14:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e0b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f000017d000)=[{0x9, 0x8, 0x1, 0x5, @time, {0x800, 0x1f}, {0x0, 0xfff}, @addr={0xffffffff, 0xff}}, {0x7, 0x4, 0xc000000, 0x8, @tick=0x3c, {0x9, 0x2}, {0x9, 0x5}, @queue={0x3, {0x9}}}, {0x7, 0x80, 0x8, 0x1ff, @tick=0x5, {0x3c, 0x5}, {0xde, 0x1}, @note={0x8000, 0xb47, 0x7, 0xc98, 0xffffffff}}, {0x0, 0xff, 0x120, 0xbe, @time={0x0, 0x989680}, {0x80000001, 0x4}, {0x49a, 0xd8}, @control={0x0, 0x7, 0xe}}, {0x3, 0x5, 0x8, 0xff, @tick=0xc5e3, {0x10000, 0x8}, {0x4, 0x8}, @quote={{0x10000, 0x200}, 0x0, &(0x7f0000341000)={0x100000000, 0x7, 0x0, 0x5, @tick=0x10001, {0x300000, 0x8}, {0x3, 0x81}, @note={0x3, 0x0, 0x656, 0x2, 0xffff}}}}, {0xbd5c, 0x8, 0x1, 0x71, @tick=0x4d3, {0x5, 0x8a}, {0x5, 0x7fff}, @addr={0x0, 0x81}}, {0x101, 0x80, 0x77, 0x5, @tick=0x6c, {0x1, 0xffffffff00000000}, {0x7, 0xfffffffffffffffd}, @raw8={"1896e47cc1699323d458e500"}}], 0x150) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ecc000-0x4)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) 2018/02/17 14:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) sendmsg(r0, &(0x7f000063e000)={&(0x7f0000d51000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ff3000)=[{&(0x7f0000258000-0xc8)="efc2c28ffd9d2b64f0d5c9bff65c8c7981f522cc04f49980c819cbb33fd9d35b1f6c1d98d5ab642110adc80d8c0ad179e20b42be463ba173042698bdf18f531f86747b0ef6b31a7d94656028fda8410f4a93cf64d917df2119a8a843b47f9c22f2fa7d75d2caac247619c9f5f5cbdca2a461167abcd69196e63ee0219abfc8d63400c9c8117c99cc4af3eafdd1f6405a19f37246eddde161b949344899c2d9cbc5adca6dd17ebd2ee5f1ca22f23fce020ae8a685914b86f1f8fb86c1ab22bcb03251bb925bfef42a", 0xc8}, {&(0x7f0000d99000)="6f22beba5d9374a46e8792299332b4d1b8beec076b1142fee3c5c8bc1a71153c9096a09b41cea0ff070a70fff83b7da66273896f336f98228dae1ae3aea8626b2489b6bf2858ba9922b60f105ac015ee8c97c7e64d46617f2028285e5ca8b9c65b88cb7b9ebdabf904a742138bb9ebe2cb3f827f77f4eddd636c5def73a7d3a7d441976690b1a2f9d2bedc805f17903b5e65110549a2de6bda6aa758e2680b86a99f1f3b63480d2d67105ee9e5d20ccba28b4efd3b41b56e866077e9fa1167c0c5cd78f705bc86ac163bb7", 0xcb}, {&(0x7f0000c16000-0x5c)="516171f0596bb6af2465b61c40672ffeaa693fc244237d9aa8b8a598574f0c114e12bb3ddf070abe64c4e46d1f145c6532b52a4e646fe19cc26a3529575ded5357ebecf79783166e86890c95f1ac9e05ab3a564b3586e579826e6206", 0x5c}, {&(0x7f000022f000-0x1000)="e3b9642ad7fbc164bded338793c4e74b2198e73307554db491761c48a547e07dbab511d79d5c6347b0f055cf3defc042e924b3fb56d6be7c0c1b55eb337299ad00bdcf532e5b7e9d54df8bcf9290ccc22b5808ff4fdd8e2cfaf5aef4a99370c40359f68e4fcd5dc294a53f56731db5e05b34d14e9678eba284730c2142dee1c90c3cd338f3714e77be27f672dcde44859791bc827d56e18a860fa7eba0bbe04b41f306fb6fa029aba11886643d3f6c9cf54054328295d03d0d5e5ff4e6cc219c63bd3817ed2abe1ed16e8e4d1be8b3f273d2b79cdd9b554a02c58ebad3243b67b5f41675ec7b680c5d1f2629532eae71df5e3e8460f8cf3fd240dd8b6e78d070e720b80705a3a767602d2906f357958757893ff5765decba6044aedea94f75199cdd2b4331fb80098f72d99a13146a9f371848867b0ce3f571432309a1f5adad4a5535f5f93a9b8638278d6a27c3083a49428b6f533565ee9d4d1a0875f40356315ec7a021dc8ca90fa89e105fcd1c27832cb2b02771846dd3ef665544ffb47dc6a87a32ceb6a01301e01bc5e79d67ad44aaf97f32f819918a49e0e255a71dc6040e85aa60e1c33f7af9b77b9275fc77b2d1a5a8f4415f052c002f17a09ba47ea13fe2339d5cff7796f0c76b7b906c40d8c7054545553b1d08b7419a18be7402f0af136d0a64fccc34fcd6f67b99f2b45fbbb09c2203b7206ac5b42386a48f1f6138caf433855d855b13a70d8919e110332c4335a1ad5b4d00b77c3618426950c436904ab4da21d1277f580b44dc049f68014c0cdff465b532e6cfc7ee6b005796ce9b5ff40195f08a63efc20f4c3004f87fdc1b6e7ca8fe8d4ddb15fda433ecf4ad6c626b149a23dcd1d4aecd5d4025ee1991cff66e901d1f2cf14358404ad7dc95034f0d8ab8345d28bea34405429ea279a4d1088c33ad2f57cb4e37814b676a14fe28dab1966d7016197272216a481f0d0dd487ee0dbd3529ee610e033900d0a960f4765204f4ab6c56a234567b00b2738d79ab88ff84eba2120a4a5c5a787dab00f9b694ccf944ff291e785d430c93ac3191c3ecef83dcdbe776b15be433a765b7203d4caf5838f12af163f2418560b66a4c8a03c26be4bb078ed9abb645cd6b43316060cc2dbc8e05971ecb35dd227cd36ee609252496b63a2c308044ba947e7639884801c3d4590f22f59ddddfb6d452fc58c441683068ee5e3ae0bd1724b086e1bf16e3082bb754cf6c922b8a7533a3e3c057cffa688baf7efd4277dd02195cc3ca76781f90f9c70558c3df81f0251b7f5cf1802a7781325f99f2b38cf3d76e9d0ba4126cd4bcc1f31240bb94aaf684515d409f33ba8b1e8f6776779ba7e7ad2fb113971d66d3394e2e2b2abd2c825a8765fabfd7e311c19ba1e9d341a82ca55b304c9c01640667faa7b10a9e23762a32f1d025574324e17fc69624481a19569173872c6a7d93567aecaed297054c0eab629d52db596709ca8d0870e3c442ea08a98a7b585bac27821f45eb8e0cd2b089879b7dd4e5fd281e5693ce258c36e9ddd3e2d559216cadb5c52234a375451b993c3f696b88897d95c785bd3f1780c98581b6499d7bd87578781bf0f04468e6288e1b63e3c0a8ed6c11d6e2f0c1067d57bde228f67ac196f45a02e2dfde4f263cb7302bab065fc1b570581a76508b851081f1e10b8d664341abc9f7ac0cd0f3dd1ab3a2a0b9b0d2bf98452cb0421658ef66f7637c048f3aebeca79c66b538b6a49d4231b7495717928e7803075230d267121d2e1d00a2b506a1e48775ba4cfdaee763f9cc582f559f7bf21974b3219f05e3873d966d5c9754a030df435528edde80804461936cf5657e25aea340654084fe6792fd47b00a3d210908225651bc9590a80e66fa6eb671df79bd683a0ccb671d5395c2d40e1ca17b999f61d1bec8adc9c366b23509e35f10aa55db092c6659e5eb98a15db37be088090a1df682cd538944212e5983674f232f61bd5b879a47895b482071c5400c3846b3056d94756361e306bfadb4edc6749fbc765e5589ae85b8f300041682b6534e37d04ba288ded4c25a11737bc57d2168e11c5c93b1b2f4fdbccd570d7f3f51c4d0a2e3e6f9194735f2cc07b40d372d64849e7f11fb811a1562c1b1115c6f556efaf32c6eaf2e589247a59e32024ff954707b4d29ea0852fad0ce891a2367e03787c36b3773fc4583bbf8228becfeca18cc862a03579ff1189eaa34cdba2391a9e3db269aeda57ebd3f760f094bab26f54bb14ffcadece12da9726d62685d23e918e1df653fbd3743aad8e7b58de2379fe2ba7a28503b35f52de4468b84cf0de3425a2817d8c9f738c7f109667e08e8f9eccf60e08a76dd059d7dda800586940fbe6d900c1121e2072f2e1d9ae3969f066b3f3c57724846373d272b5a6ab3e8a84232bc79eec5eeee247c8981ac4a3c108d4f5114280a941d60d5eae9f43d991259258443bc40ce57e17d764579901534b491a8613eb7fb6f2c6d8d9da86839104362eea64eb2b145c1692172c7cdc770e54b7fb27e3020399dd40ce173ad18f0007d4b410704bcf59b897e5bd9bbad0de7c9dac326daf4a9ffbf875c77d9a6667e81bee1a7f5e123d0e8024b5f499c94b0360cf802ffc3acda3f19c510ed90ae6b06fd4cab9450dbf902a2c202e3503c5ecb027e6b234575da18357e092e1316e337e36806d0bc7957c1503bf002f5bc8682c0699bd63089360fa113a49f12f01c43201c751b1feb6c98eb90f2e5005278f97a5c742e7578c9043c3a3b5f2f3f673dfe05053b0cade972300fb97a5e3d844c5f22d3d4b18690812f05613453472e83d21e67b24fb64cba585138176dfacfb5ad1f8a459b16785343b651b2d7c83a21261dc59f9b012eda217a641c07f686a1b87754d36ba546c57fa4291a1bff4030ed089053f37a4b1150d15f9516fa0d5d10fdf4fb0279c3f297fe9a2a7f7dafcab0d4dd6d10e77507739494a53d2a05fe93ba62c10b44e581f95ebbb4b79787dda5bb275a920b5278711b140a420129b92fe855fd8f20a9831cc52ae31bd800c903767bb1a6006dfda4227dd446df9c0e3b3a07f7e95b248c8e0a5e81abd898ac1dad0f19946f004519edbfcb945da26b3fce095748c95dd9fa54ee15ce1833585fb91aab722051b0b9ca1c73fe12f9e1654e413a3139912ffdb4dec75da098ac6337ebca0d797899e7ad0e4a2e40168e635c9445b7ec33273a5ed7cd272b6860c1be416d4dcb4495ed264cf1b84308767998660cd6d8295a348b2e4cc54a28421ba63d43c28f21d0462bee662ba94e924416122471545035fa440ff8a76f2091a1cc3ec252e4f63937118faf5e340f572cee8cd8dd3c5402a41bfdceb5818df4a4e16d1407ccad06f4c02b82249ce2078f23ec479430e05e5ae5c92dfb437e74fa36ed11f32aa928def581d7f002a2da8d2a50705aa6bff45a1cfb233bc5615befe230e91ab94326d7ed53fb165b0ea4a520add2c66eaf190a2ada4f79ff639fb7ea62593242cbff9cfd383f522de436d7cadc5f214c38872fc3f92f89e149dc4a6b1ffdb488fbe16aeeb7d484e4225816ff0e1b54438819ad8b4c203b4a8337abd978b43023841fb82d43d720a024e2bc35edb6e516cf81d029867c301f80067c7ed472b9bf4a5a69ee068c8a49968765ee7befca521051d5a86042ad592d20b0acc861dbbd0ea986335c7cf37724cdb12b12dad9ca3739ef89c3667899563575f18d27da0c17767d083804c43c23456bf9b5d8b94d912cab1dda478165cdd00f2076e0c2e0423130b97adf2708a08e72ef31ef8bb61d412779200155a0cd52af6a976057d0ad3389eec1384e40c3f41652a43c2dff3b3c8593a20b929e39b360cc7a40de18e720341f351c50a2b893880de8f279dcc5e7c5c7e0531752f7e7ac537b83608e49dca9ac98400f26ef841751630858d81489ecc87062ac1c9040062519a28b5489a2066c57e17eddb5c305b431c17d8efd7f74a74212f054f8839cd6e15fd636c7894cec9c848e2901e555bdb805ac4bef480e48b6642c23f6fabf50b8886842ecf8fee3f28f82c4e7907d45f1804d0ee449075e0083a85cd7e68cf2985fa51e6024603b7a7ba9800fcfcddbfd640003674b02ab55fd4eed7f3eeca93c7867db1dd858998405f1d0f811e72245e73413153c7540b2224f479a425bb0b284d482ef5452b6297f3564f7f9403b43759dabd3524f86bc77b9db3467d68367ab08db062ffcb015c7a875a5c9d74d140f70be774106fd4c3060cf17b3ca751edc1d2305a4dd479fd155b92d8412fdc3d62a2083a3f8a4d0d3067082df67483b7ec29cffec7740c486bebbc13660b4f8df113a6e94cce1bcd0e1e27d6dad680d6403488e997cace69440d58bd04e793602ac0ebef64d461c2666d7064b5174ba6c8ea72c5936c51c3b484f7c0cf9ce6c0dccf15c99844b032dd905fc936af6f921a3d22e9c764b362124cc3e941c79a97e7675a0304ee6b8aa9b2a878c4da14db6244a5dd13a0838df47e574e42d679807ca782df280b9dc315e1ef1a8bdb08420a542bc9c70d2bda69974154c6d6e8a8b4f0bbbdede151ca1188c996debcd621d81b421505b878b81b3dc20a0618c5c21f99a07b14dd7f8972d7545b4e94e2dd7efb2f0a7fb81dd7439015d89a3fc65aa923a642c1efd48f471230bdcefa95d1aa6d8530d92badc1e14c96498320b84697efdd8847f1a4c5624f76f2203dbf4d6f7f85ba2b301fe0c729a75057a965b8740c93053615dfffee737bd3723c9fc9691f6eb67a3e5872b4d565c1d9db47d1345a2311922a728c958d98f82311270f86155946206db2d820a8fc801479bb777afa151a243b85e26751c50db6bfdd97fb53dffed1dea6b46d49d0fdc4905a7f90113926c19f16c64023ddf3435e5f00149b6712cd672485ff646af6feeae30d22f8a8bc4fa70566502715ba13f06cd30aab0301c1a5891c622285b6748e8326221e90023fcb084d96f331b0c499e04c4fd1673604bd1dde96725872cd72f3662eb05ef65e8aea32dbcd443b9395581392c818fb7e2477c7e58691d4c17321ffac57a2aa2944f3196fa49313b1c99b68c44842dd53595e2f4cbcac1476f18ea64956e3a62a000325edb8a4e407b997378aa466e0e9b002e55b814bbcf34e6a027b7159ae40b74b88d9bcf36c365d8323faf448fa859e62de685190ff0362af18233cfea6044c2ab0e6487fc766a55ffbbbf3e3acd4e2a4d9efc00ec9e54a200858e73344c343910d21edae96151047235a12e6cc932362cb4b37f4ad802a1f2bcf3a550f577daa02165f2da1965e7d0d4a45e27011030927a324105771ae88544a64be17e03d2032df0aab4a809969f56ad7fba3b2b3490cbbfe3174874e2a5cf3d2a09f31928033c0758ce45dc5b4fdca4a7a15f38a5543da1d120b027c3e0d045e8606dccffe9950af1d6081a7a50a1aee6ca862a1fd1e5731ae992c779bab0274b367bac2d2c0f6a117eaa969cefda17851636e37d746c5f3913f13ce14305b30f728c0ce3f49f78c4f1ab79920047ff0b222d9ee892cc56006868cee942b03d88c80fc3a63c52def53b13cb2a00e97b8f729d6242cf1ea9d98c770dc6dc4085f0929b2a4e2835d5b9380f685139917c7adad731bb655e297bf88715ce18b7d8d2488f705b00848e43017ceb739a5412870856d1a55caab12df422b41d5e8075f5016aba6f570796831c7175f4683a81a538ff696f19d7ca0086fdaeb090a16940ebd32c989893099e184d2e64e3ee86ae56df666287f982b6c7bc", 0x1000}, {&(0x7f0000bb6000)="6c9bd08e0b56aefd7360b7f5f48b8175047ac55ec60cbd66591ff14cdd718aaf0ac736aef940188e273331cb3db7c69a", 0x30}], 0x5, 0x0, 0x0, 0x8000}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000dc4000), 0x4) sendto$inet6(r0, &(0x7f0000bdc000), 0x0, 0x20000000, &(0x7f00001a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/17 14:11:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ustat(0x0, &(0x7f0000e5a000-0x9)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008c0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ef5000-0x8c)={0x0, @in={{0x2, 0x3, @empty}}}, &(0x7f00008ac000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000091c000)={0x266, 0x8, 0x16a, 0x100000001, r1}, &(0x7f0000106000)=0x10) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000544000)=""/99, &(0x7f0000c6e000-0x4)=0x63) ioctl$KDDISABIO(r0, 0x4b37) 2018/02/17 14:11:10 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) socketpair(0xa, 0x80000, 0x6, &(0x7f0000004000-0x8)) 2018/02/17 14:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x8000) socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000073000-0x20)={0x7, 0x68f, 0x0, 0x19, 0x4, 0x9}) getxattr(&(0x7f00007df000)='./file0\x00', &(0x7f00006ea000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00004c9000-0x48)=""/72, 0x48) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) clock_gettime(0x6, &(0x7f00003d5000)) ppoll(&(0x7f0000a18000)=[], 0x0, &(0x7f000071d000)={0x77359400}, &(0x7f0000e33000), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000376000)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00005c8000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00002f7000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x0, 0x6, 0x500, 0x0, 0x800100, r2}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f000049c000)='.', 0x0) 2018/02/17 14:11:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000031b000-0x8)='./file0\x00', 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000171000-0x9)='/dev/ppp\x00', 0x200003, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00004ed000-0xc)={0x9, 0x1, 0x1000, 0x8000}, 0xc) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000e6d000)=0x4) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00003d5000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) link(&(0x7f000057f000-0x8)='./file0\x00', &(0x7f0000c8f000-0xc)='./file0/bus\x00') r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) 2018/02/17 14:11:10 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)="7f", 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/02/17 14:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) r1 = getpgrp(0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e75000)={0xe18e, {{0x2, 0x1, @empty}}}, 0x90) syz_open_procfs(r1, &(0x7f000037c000)='net/udplite6\x00') pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="a8", 0x1}], 0x1, 0x0) 2018/02/17 14:11:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a0f000-0xe8)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000e08000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000df5000)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000fb000-0x4)=0xe8) lstat(&(0x7f0000bde000-0x8)='./file0\x00', &(0x7f0000eec000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000ee3000+0x5b5)='coredump_filter\x00') read(r3, &(0x7f00004fa000)=""/111, 0x6f) 2018/02/17 14:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) getrusage(0x0, &(0x7f000061b000)={{0x0}}) timerfd_gettime(0xffffffffffffffff, &(0x7f000016d000)) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000886000)={{0x0, 0x0}}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0x4e, 0x0, &(0x7f0000e6f000-0x8)={r1, r2}) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x1c9c380}) 2018/02/17 14:11:10 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000036000-0x1)='\x00', 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000031000)={r1, 0x80000, r2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x34, 0x0, 0x0, 0x709}, {0x6}]}, 0x10) sendto(r3, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/02/17 14:11:10 executing program 7: chroot(&(0x7f00003da000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f4c000)="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") mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000889000)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1}, 0x0) mkdirat(r0, &(0x7f0000749000-0x8)='./file0\x00', 0xfffffffffffffffd) r2 = getpid() capget(&(0x7f0000db3000-0x8)={0x20071026, r2}, &(0x7f00002a0000-0x18)={0x6, 0x2, 0x1, 0x3f, 0x9, 0x5d0f}) 2018/02/17 14:11:10 executing program 2: mmap(&(0x7f0000000000/0x5f3000)=nil, 0x5f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x3f, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000347000)=0x54) mmap(&(0x7f00005f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005da000)={0x0, 0x4}, &(0x7f00005f3000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000057b000)={0x0, 0xfffffffffffffff8, 0xa, 0x1, 0x3, 0x80000000, 0x9, 0x1, r1}, &(0x7f00004d0000)=0x20) mmap(&(0x7f00005f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00005f3000)="495d9863762ef47c5692e3709c07f29854a9c0839fee6c5da37ed3e389c351f89d1c6a2126ea35188aefc8fbc60d9c6ba29d519782c6ca6fd8b60f40c7b3040affb2dd9d577d570ee0a1b55f622b024e22ec76d4cea86849817f34b29d34b1b177ad4e02dfa8e8d6df7d48e3e8bf2682a20ff703672f6b7b4ffb9c2308ae9951cfab7cfbfa334260f8ec0beb20df69f230bb3a88ba3c5efa7a9b101d", 0x9c, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000032f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/17 14:11:10 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f1}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/17 14:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000010f000)=0x2, 0x4) 2018/02/17 14:11:10 executing program 1: r0 = socket$inet(0x2, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ed5000-0x8)={0x0, 0x9, 0x3f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={r1, 0x3, 0x1, [0x20]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f6a000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d0d000)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00002c9000)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f000091c000)=r3) r4 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000f6b000-0x80)=[{&(0x7f0000f6b000-0x5f)=""/95, 0x5f}, {&(0x7f0000f6a000)=""/96, 0x60}, {&(0x7f00004f0000)=""/248, 0xf8}, {&(0x7f0000f6b000-0x94)=""/148, 0x94}, {&(0x7f0000f6a000)=""/90, 0x5a}, {&(0x7f0000f6a000)=""/4096, 0x1000}, {&(0x7f00006cd000)=""/41, 0x29}, {&(0x7f0000dbf000-0x25)=""/37, 0x25}], 0x8, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xe02}) 2018/02/17 14:11:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000050f000)='/dev/ppp\x00', 0x220000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00006f3000-0x4)=0xfffffffffffffffd) socketpair(0x4, 0x4, 0xfffffffffffff800, &(0x7f00000b9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000002e000)={0x0, 0x14, "15e9e6004bce2e3fcaf42be377218fcb10abc241"}, &(0x7f00009f2000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00006ef000-0x20)={0x6, 0x7, 0x200, 0x2, 0x2, 0x67, 0x1, 0x2, r3}, 0x20) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000854000-0xc)={0x10}, 0xc, &(0x7f00006ac000-0x10)={&(0x7f0000f3e000)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1000000000000002, []}]}, 0x18}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d8000)={0x0}, &(0x7f00000ad000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000390000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000096000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000ac7000)={&(0x7f00009f8000-0xc)={0x10, 0x0, 0x0, 0x200400}, 0xc, &(0x7f0000c2c000-0x10)={&(0x7f0000539000-0x13ac)={0x13ac, 0xa, 0x6, 0x218, 0x5, 0x2, {0x1}, [@typed={0xc, 0x83, @pid=r4}, @nested={0x1158, 0x5c, [@typed={0xc, 0x83, @pid=r5}, @typed={0xc, 0x12, @ipv4=@empty}, @generic="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", @generic="0751d6c75b989bc46dcb5756705c555547a6c17f2bbc74213e85bbc4dbd27f87ff8c2f1893b0b2373954e0ae5e6f1b6b75000d64caa29600d26c6de18c26764489dfcaade039f18e4dcf107e8fceae9e38c9363efb0f9cf3f73f33f35f07866d39514cea403a6e2cfe5974ce277f157034f5d54ab2b1c818b8e800e288c5bda5b94aa01ec9b0882f315aa4deba3b0cb3af79", @generic="abc56c0eb6dcbe2b785dbac6253f77614dff265204e18ec81b72e1cca82a3c09c6519b62483518cdba93739b8dfee1edcac1c5ccf751e6ae28e45874c9241c44453caea17434dd9b9051d692462486a2aecda284f1b91eb3a17008dd3d23eec60aa754b430fb37284655c68ed850749844e3a609e147063cc110255f4413ddca3fc2f32b52862864b388a24eb834d27eaa78c54cd16005b1b8d4fb80e44e2bc7058958664545bccafd"]}, @generic="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", @nested={0x138, 0x89, [@generic="441b0c88c8e1f98bc0c072edc27d813fa7d7c71079adc221ff18277cb2abf8c4ff272611ef14d775530e7611cee5234bc1f99f2f56462ed0c5e347ac43d2cbcb8481729c37718685f6b1496ada2c548b7c00220764cb5a094ca7bd7da1a7d7191f8f0ec8170ced255b71032dea2093fe5a9c02ed5f1e63fd02fc261ed7c0e1723b2aa1dd08a542092b217399c69dcfd7c42dc7e082e1c72198da67a1a264e8a4bf8813ac99ed89075fdad2702300c3ede189bd1ca84f6a0ce2bbb4705db56f48f6", @typed={0xc, 0x4d, @u32=0x7}, @typed={0x34, 0x0, @binary="610109e547918f0bc9adc62294f58285eb403286ee8bfa6e1f5efb4772c468c986ee9144897f5e5d52"}, @generic="e4c5dada14977dc3086015faaf15f94b07bff0274f524f99c2615bc264e6b1b90e16b66ed2", @typed={0xc, 0x4c, @pid=r6}]}]}, 0x13ac}, 0x1, 0x0, 0x0, 0x4040084}, 0x10) 2018/02/17 14:11:10 executing program 4: getrlimit(0xd, &(0x7f000040b000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f0000160000-0x1000)="b37a8e83de5326d7b872ac09245a4063ceb5072df2d3eccec0d790d930dd89062db86912abf336814a98fbbcc655486725438cf1a3a53241cf7350038bedb2588a8be49a926ba6f314a6f34467b03b41fb6cb6cc8e861d5ddba240e7a2f62f8f0e1946718c01bb4abdc4f98eb7f906c7b45dd32e7e806c8c66e1442ef836797b187a6a012d2cec60f5fb1bcd3c768677b6744f13a88d3533481e66b4e51bfa9752b051152752b70a15d0c30ddca7e9092ce0b0954cd0d123ed5ba0bd2103ad586cf003e9bd5e7f8b7f3d6b426922f07f3656d6f19c44f2c514e589124858377dd3d0cbce57e70af65e646e097d5b5650e295ccc76ed72cb1cd226c709e9ff162db6509f16f1ee990c25b0fd1118afe41baa30d7b57b69194db35b7091a70cf9e9c54aa354b9a9a526c369014a0a300ac69edea2c350473ed67457e471c003124e45272437b119ba43697285f25a22cb77a5673c50c12050d7de665adeefc050df2e5e67178a04ad86256ecb41f42a67eac6a476d7fb9f8cd86aa659bcf3fd3a5688a8f2f87d5ffb360d53da44c5db03042137b3b427c58bcddcb17b6ccb892ec617d60d26f71719058435c87607ea0b335599081966e0044da8051f3dc955da1c68be0ab640373fc442e59fb3a40de6880d2ae9938fed793a77226cd1228876525b3dcc8da83b49d15684190b69df03a5db7a39d942a736629beabea0e39df3831cbb8c3f5b3855a4fd4821215940662da00a343fc4e9f11905f56532b84d0f00086cb9ed2e2790105cb48b014c14e656aa51785f391134bf5bf0aeaf1cfe6a7b09e003f463b3d37c937f42f4c72de3656d3d50b5499d4a2819b8bfd449cf5e03109d9511833eabe8029f089072f60d4c2f912d944656e0baff22f1c91a948d337157cf260b63b426681662cf118a7f8e8f57b32d4b916ce26b1d9c891ffb63abb26ad0da7e9706d63d00f7f6708f98d59174aee598dce4d32992aff7d900eafcd7bca1c8352b8be09d40f08ece25d12ff99ba5e2bd090dadd885c5132b3bcf7e2ead4dcc5255fcd8ec23f6244999f3ed974c7845610b6fdbc7c1c27acb03442eaaecccaf04b358936edcc8791f8420b19e1610494c6d773b6ef91a416c2ec7353ddea60a17bda1e4efca2c0761c030646d77867e3c5a78ee68ede90084b3f213635736f6dfe8872af63c98845481fc93d7d656e1673ed0a5a36a892ce3ed5ba9b5fc444293d2a97fe906c9c8743deb0833f843108aac7c6f438320afad6cdfc286d2f5d73dfb8da413f06d0c09256b2c02242b2f6d3a3a288e4c9822d223c8b4b5a38f743705e4d664f10ff6bbeb630912eecba20adf6ed54c87dfe7c6d15ec733f89c28ea46631a31f4d4941240fba1914e849d57b203e686e6fdf48c087c59c8ec941342a84f1b01b2ca9afe2e3fe0a5e2616591ee13c98a6790b1bd68601bb3a4737f6c8a00f4018037da64d646a9b7b306339f08f100988e0a81def9a0897f98dc60808c21ba10febcbe4f52b6d450176235f790f819175c9b4e8fe8128ba239f52eb9762bdf7281f942ef9859dd9d9d30799e065b1315a4ed7c125815195f5415a229cce3ddedc49bd26d5a1afba3fa2c193c84ebbf655e498215733de364ede571382accc923de946cc483c37a13ff323ef862aad9a4c2af8a0a7390650c16188ee340b6dd97c1415f50b58925e20658c901812e0e8f14c559b609ee83a6a8004ed0a6b77174452842ddc41d7e68518ce27fdaf1523d33bdff38af746d09606480011be86c0cf9b60f8efb96fba17c19dfb4af9aaa289e4bea8651d9f25b86cce00c98b450da825e0131464df190528a1c5c515d3a86a17810eb4fc31e56697b4b6f1ae99e41990cd8a7a0299a25158b99698e2a0a3fe611e7fa0ec0e581ade3c48bf469e44d0d70e4d883c5b9d81a8f662a1951e3a144fcc44633c704ba5a4c353cf6a9c9ffde2dfd003309b33f6fad521f90f842c70815f7f1348f48da5a0443d6ee79db798155ab4255e7ab6aeb6c21cbb10935b70cef1920b69726d15af602277f9d91063d47041bf707784b53078fbdb3e65a3810ee254cac5f4f223658fc9bbaf1170558ed3987a102228be9c88afb5d15faf494e4c5bfad8694515e38caddfd8f15529a3fc71493cb8681248fd1ca3b3476b8952c882347a04caf20f050e5a985ffab3884f7d5f96afce11728d7bf6b7df0d8aa6a14e2900d71fa2c8b7462bf6b8f2f6b459a51d6e1545ceaf6d30d630160753f8d98d123f9e276b938ce31a8993bbd0a71101639ff76d7f31375b2afbdf44bddcf2e4d38af895e5b89ebe03b1d5373d91f619a8cdd7eb7c09ddb3e3df742480a6ffcf6a0cc795c0bd02dde414b194183c6555ab808ef604c8ffbe4cf07812804dfe59364e189d5501a1597f7907bb7a04fceb17a8434c401d494187292a335e3b9595c211056cc5105215c9181d42ec3e35b7f57a803395e4f9571876a66654edb02bcc5947710716af0a5b81639c98901b9497327aa93839d212d88d723d7f2243a3ab508d79ca9b373128118dc37f9f47d3dbc7d925307fa01e213a8051460824b01c47d11a4e166098e66ece23600fd47e8f01e75d3871f0b4f540198b2ed5a8e49d633eab4c16b07eee5cf0e5a2b3f0c84782fab6e9098ed7ddc52c1ca08e50771f02c4afd94d3101e66f08876a9def0749b2a3febe877d63d3d759404fbfa0aa15dab33d8230bfce627cc38db54e3079d103af18ed79539bc084b8aff637bb0642b9d9a8d44110bf04eb3448ea8e9a869591ec99454c6443ee9eb31b0b46495f2788f4e8f0037018ab23c828153e0b99c55d44fc679b314c244e458dc34cbe4800e90725d3da22673fb52d3f7bafa2d589460ff627c9326a1beedcd36a8a2226fe0a9f9058985b4a0cb19ed612ef63031322d442aa439612708eb40ed261f31299cfb9fc8abf485bce32aad6e01aa09fc13e7090b6d7c51569461d1872ad6ace56f946fd40c41ecf8de796432f2a47f12155cc51f44a33543235c77a376a3625434b4dedc5ee17e96f3dbfdfa5ef0caf0eced0d62266c928b8c67d932e0cec190821d246c675cda95a8cc950f5a864bd192a2081edf06095ff798316868edb43b9702b1aac7a5d6e245340885608381ea6392658d90b9c3abbe42ff124dd736e108d27d152e30a67f5c4d5f1ad015ff22cff7471f2cdb753f8204749ce140e76a58df205b96a791661d6e25ec929a16ac98edf0cedd3986e58b7c8ae8c7a08d924a2e365f7c923b2e323aa57d867753acf4156e0ada1dae27336e5fd11a8842615198f9a53fc58602b8dd0a14d0719e98d1a034fe1841761d27498ffc490466cf808af77a665e22097cce3b6a98d410201d1a37e3613d7f65cff25156673cdf241aecf97ec2b7c5b65bff946197f3e11ed1c707d6c650c3823f08e06e7c9a028f7dfe81fec83feaf9687eadda3028a7c1aef7e0ab7b62ac3e97318f8269d8d012158d66c979e6e4ff2ef5f26ca775723c6b32614243a523b345070e017a78057216be900a60a0c83a9c46b9a8f14e4bd21b48be559d047de3e4f0524b04eac75ccdf3df7a2b29c1ad0bbadfd97ff8ee07954a6e07f0d05399a1985d9958530e423a237b44dfe939d598cffb23d27019e6b103c29b15c0d1250963fb59d21c69cc3c42a46e41eba85053c5ffb3b1d414a845a15f63685497dae711b94ed0c4f19d3943fd72903ec5617ffb414af6766d0b308ffd740d9cffe0e74a04e40cbb4400ca161fc16925de3a8fad53705c977e11416f179db833eece91acdcba80d91d8e1a719fb3db5c1da6bcec66e2188696166676f9ef7b19868f6b39f5c8a0ed1e17560ecbfced686b7aa80b748226d8eae57eea9cbb6cbf2a085ba699791009c9a6e13a1ec023b23c278f43015d023568e25f1410c676f32c54927579aa67b2deddef3fa525b2779a16b089ffacd150bc59fec602ae703479b9354d2348b73424750a56f525bdd7b298ddaa2dce2cda4d71e4afb10bfe9394e81897d248fb196112b92e28e0dbcc302d62588edb7fd13f39b37351c149b72b2a54d862d0f4a93e7d7775fcf61af9baa5391d0e5be8f7618a8b2a12dabc272440ddfae418eb8408a72966df7a0648bb321b8cb78b5b606848163810e9ef174d11a8df8e7e089f08cfba4b1447633e46a7ababb1bd2c2f61ff2e5f6fb805516934f03ce8bff67f5616a16de1603d9d13034d96a48eacc10d2b219de23d3a5cde3b6cf951dbbf05fd05d278696f63327575f7f008316d01289b6df910d520f7447b306fb18df704b4d6e0d112d8f661fc84c3304fb9c30f747dc5dfdb20885eb63158300c5975a172d1d7659f8c955533a8bf37a9cabe29608fb77b9938dad18af7afebbb9836225c542074aa21bcc6de212ed240d39736eb7c6b7783b5f549a0251db4a383b6372e0d3d82ed7ceb0b6426e534a1d2c9e2b0c3c7d57dfdc66e835c4d96b656bef739abbdf66ee2b3e5fccd10d91eb688f56ab9aaec01f53ad76db4a606e699a7c53c948acaa652d58767a0e7988340422d474e6109be7cabfb193dc964fa92822dbc9b432bc1ffe6cab2d9303187df26537a86969ed1fefd3d8e0a4d528aa149f0c1d741315f5b5318976de8c079be733d274e74ea1611a352010722d4aa990a8a8f330d0dacec213e9df167a751ca048d1b2b4deab08df28ce157ceb908f096e116da7c91dcc898f3c96e3cdcc233226086f1bc74110c4bbf6d9f4f48a0c9d487c041c9c63bccfb17091a4ab138bddd9f14ab78314b2114e92b6096987ca8866604daac109d363d8f6050bf0d6174d462812cd340315db164c4a964087d6916fe57cb2accfb3bc5790761066b54d330fc691e4b6f026d8648ce0564f32209dffa1813e7c3dcddb17b04d01d24d2667ad6fee017ec9be019f0b1cc894a6987e9709aceb46dffc96656a0524ac7b0d399e3a847c555f68e171b0b90c4144a73532efaa3fd7608e837b86f9996f4ddd611b238e80f522b3e62a02a303d673e725d7bfcd1898931895fea09acb2d491d6b87c79ad827cb5a23d9a738e3e405748496aa3bc993f4afe2b05803efe6347b5c1941c48686ecf0715672f36579ea871492f76696a15d3843eb135658f578a1dcafd233e3adaab5cc44f823979fc3f3fb29276058c8b1a3183117deea0e6424fb80ae3daba87311584e3c0b890cb66e7165744689262dcc6b2e51d73d10dd33b92778e1f36b405c61d4070b74cb1f39af59d408992f580bf345479ece7a5c6b940cb66838b6b89c21761a01284b0b8989da8e42c72f56986fb7e1796f13b2d336aaa446294325bc627f9b2ede9012e6fcad39f563e3448ba6413d81c79d2dad378bde8a5800f7b43cf956d05a07d9e759b4e56b3b2b5b4f0b5da5111d8c0a7809f94ba6deb47f5dd846917c301ad7713f47517bcc9547cac7cf063a3cfc62f7dabc3f14a5b6b2e483ba91fcd81791481a6937b5d79b7ba121facc50806d14d2bbe606deb43803776e63fc8584a39e094984a30303be7b6cc9b5240e9d0dbb643cccdbdc3e04d190cbe64794ca7b9e6e920ded5606c874fca195e41fd85530e9957ad4900dca37f188610745ccc71d7b7b362c947d5728100dd165acb68856fc13a1a38c8cade16a5a85fc51085544e5d2f4596129428a1b75187b25f2ff6258d0b2ec5b77cb4531aebb0177baf7e943421c2656f3f9f6e114f2f6ac9494dd46f6c33f1dac530a1cf0332293d1f9becbacd90d1c0795cdd2cbec4658a3a82e4095c9a3e6ea04ea5cef17796da5c424", 0xff8) 2018/02/17 14:11:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) r2 = syz_open_procfs(0x0, &(0x7f0000d86000)='net/ip_tables_targets\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a06000)=0x7) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c13000)='/selinux/relabel\x00', 0x2, 0x0) r3 = getpgid(0x0) ptrace$pokeuser(0x6, r3, 0x6fea000, 0xc098) bind$unix(r2, &(0x7f0000910000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) acct(&(0x7f0000b55000)='./file0\x00') 2018/02/17 14:11:10 executing program 4: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b44000)='./control\x00', &(0x7f0000b44000), 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b44000)='/dev/sg#\x00', 0x1, 0x1) accept$ipx(r2, &(0x7f000063c000-0x10), &(0x7f0000502000)=0x10) r3 = inotify_init() r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r3, &(0x7f0000b3b000)='./control\x00', 0x2000000001000800) 2018/02/17 14:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fe9000)=0x0) sched_setparam(r1, &(0x7f0000601000-0x4)=0x5) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xc, &(0x7f0000c0d000), 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000030a000)={0x0, 0x48, "0ec7fc687ba2759e41859e9e3338a6dcf5cd24fce84c187cb4c032aea45e77b4d81ebeafc35095080d530883227013757af7aeb6f16c397a4137b2b361d80121e631d0d6091e0a59"}, &(0x7f0000a1d000)=0x50) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000064c000-0xc)=@sack_info={r2, 0x1000, 0x7}, 0xc) 2018/02/17 14:11:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001b4000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f000004d000-0x10)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) shutdown(r0, 0x1) 2018/02/17 14:11:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000aa000), &(0x7f0000001000-0x4), &(0x7f0000d5a000), &(0x7f0000204000-0x33)="02a2d2e3c908d0f044b155b02c1a311ce99770dcefdda83c9073d0d47716c32a91d53b4bf5bff17f84ef7019ed6d886fd4abd5") keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/17 14:11:10 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e7c000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x19, 0x5, 0x1, 0x3f, 0xfffffffffffffffb, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cf4000-0x33)={0x0, 0x2b, "b2eb11760fc57c0ee1a1f77daff299c4bd76b376bfe47caa3b1d5ce0d91b04ea9acd93d68e865ac64a1107"}, &(0x7f0000bfd000-0x4)=0x33) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b03000-0xe0)={r2, 0xd8, "3b42f4fbebd13345e1ae628ca55635a6ac516c610e05849a54b06e32d4e28621f222f539954b9299f51d147ebc1def31872a23ffd06cf8231b25b097e761c314621a35d4410feabdee4b29fa78c2c9fc5c935544ccb54c0cffd2ab981ad756a8437bab097a4d802ef352e4463d9fdd53002aa5be208fdde52452d34a005da6f7f0a009cc01a146ea83f6427ea54cca1d0693ba6288de61a038fb7a3cb8abc829935fa2f0a9900c1ee203631415152b3fec010af1e2581da032badfe72a6da77a2d02ae4f19a637c02873c89339def79bc3657355323c03a5"}, &(0x7f000008b000)=0xe0) write(r1, &(0x7f0000085000)="260000002a0047d2ff0800000000000000010000010000000000000004000000000000000021", 0x26) 2018/02/17 14:11:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getrandom(&(0x7f0000013000)=""/183, 0xb7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) creat(&(0x7f000064c000-0x8)='./file0\x00', 0x100) 2018/02/17 14:11:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000450000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x39, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x190) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ac000)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000018f000-0x4)={0x400}, 0x4) 2018/02/17 14:11:10 executing program 1: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0x3, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000ca3000)='./file0\x00', &(0x7f0000f9e000-0x1a)=""/26, 0x1a) fcntl$setflags(r3, 0x2, 0x1) 2018/02/17 14:11:10 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x40189206, &(0x7f0000ddd000)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000062b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x5}) 2018/02/17 14:11:10 executing program 5: mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000056f000)="1f000000f9030000000000000f00020007000953000000000001000101006e9e00fb000000bbffff74dd677293e230cf", 0x16c) 2018/02/17 14:11:10 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000021"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) getresuid(&(0x7f0000a68000), &(0x7f0000715000-0x4)=0x0, &(0x7f0000adc000)) setfsuid(r0) [ 46.043431] IPVS: Creating netns size=2536 id=9 2018/02/17 14:11:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') getcwd(&(0x7f00007a5000+0xef4), 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bdc000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000da8000-0xc)={0x0}, &(0x7f0000d85000-0x4)=0xc) rt_tgsigqueueinfo(r0, r1, 0x39, &(0x7f0000918000)={0x1c, 0xfd00, 0x100000001, 0x40}) 2018/02/17 14:11:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) unshare(0x400) dup3(r0, r1, 0x0) 2018/02/17 14:11:10 executing program 1: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000055b000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}}, [0xfff, 0x3f, 0x8000, 0x80000000, 0x36, 0x3ff, 0x20, 0x3ff, 0xfffffffffffffff9, 0x9, 0x0, 0x5, 0x8000, 0x9, 0x5]}, &(0x7f0000443000)=0x108) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00005e2000)=r4, 0x4) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f00005e3000-0x8)=@abs, &(0x7f00005e3000-0x4)=0x8) vmsplice(r3, &(0x7f00005d8000)=[{&(0x7f00005d7000)="abf5a519c8224f", 0x7}], 0x1, 0x0) tee(r2, r1, 0x6, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000082000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8100}) 2018/02/17 14:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cb000-0x18)=[], &(0x7f0000c26000)=[]) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a51000)='/selinux/checkreqprot\x00', 0xa00, 0x0) readlinkat(r0, &(0x7f0000c33000-0x8)='./file1\x00', &(0x7f0000fd9000-0xeb)=""/235, 0xeb) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r1, &(0x7f00009f4000-0x1000), 0x352, 0x0) lseek(r1, 0x0, 0x0) write$fuse(r1, &(0x7f0000575000)={0x1c, 0x0, 0x0, @fuse_notify_inval_entry_out}, 0x1c) open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) [ 46.105976] pktgen: kernel_thread() failed for cpu 0 [ 46.135513] pktgen: Cannot create thread for cpu 0 (-4) [ 46.135536] pktgen: kernel_thread() failed for cpu 1 [ 46.135540] pktgen: Cannot create thread for cpu 1 (-4) [ 46.135542] pktgen: Initialization failed for all threads 2018/02/17 14:11:10 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x9, 0x40002) close(r0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fdb000-0x8)) recvmsg(r2, &(0x7f0000fd9000)={&(0x7f0000a95000-0xe)=@l2, 0xe, &(0x7f0000857000-0x10)=[{&(0x7f0000fda000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fd9000)=""/4096, 0x1000, 0x2}, 0x0) 2018/02/17 14:11:10 executing program 0: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x800, 0x0) preadv(r0, &(0x7f0000b1b000-0x20)=[{&(0x7f0000d50000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000d50000)) 2018/02/17 14:11:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x10400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000)=""/60, &(0x7f0000002000-0x4)=0x3c) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x4000000000102) ioctl(r1, 0x440000000000127f, &(0x7f00001f6000)) 2018/02/17 14:11:10 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000905000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x6, &(0x7f0000000000)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/17 14:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f00005d7000)={0x0, 0x3, 0x81, 0x2, r1}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000e9f000-0x4)) 2018/02/17 14:11:10 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000127000/0x10000)=nil, 0x10000, &(0x7f0000a95000)=""/60) 2018/02/17 14:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000ea000)=@generic="594907003956e68a2bbd6461978845a8") recvmsg(r0, &(0x7f0000abf000)={&(0x7f00009e4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000045000)=[], 0x0, &(0x7f000043a000)=""/249, 0xf9}, 0x0) 2018/02/17 14:11:10 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x80082) syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0x80000000000000, 0x283) 2018/02/17 14:11:10 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1ff, 0x4) prctl$setmm(0x23, 0x0, &(0x7f0000d75000/0x3000)=nil) 2018/02/17 14:11:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf3000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000b4f000-0x4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000198000)) 2018/02/17 14:11:10 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0x15}}]}, 0x24}, 0x1}, 0x0) getpeername(r0, &(0x7f0000016000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f000001e000-0x4)=0x2e) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f000002b000), &(0x7f0000036000)=0x4) 2018/02/17 14:11:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x80) memfd_create(&(0x7f0000a98000)='/dev/sg#\x00', 0xfffffffffffffffe) syz_open_dev$loop(&(0x7f0000ac3000-0xb)='/dev/loop#\x00', 0x0, 0x4000) 2018/02/17 14:11:10 executing program 1: pipe(&(0x7f00006b1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0xee)="d257ca1b34e535324fa6b67c78c03c5e72d9ae57b0a472da0486e97f1b4857a46621844d974ee382a736f9693f880cee560e64310cf370cd9bb5dfca0a381b788bbe8fb9cd3137e23efd8ea85c68ea3174ab7c3a08e3162749117f3b1dc91505e27df4fd98112367db50470f4a268af23caf50082eba35d0dffa8466e278d386274e20abb12a42c4507fd07009bde2a4d3d4e31738259c429bc5e5c25f9bf9d884cab6586c8a1526a3a6e30770fedf37dd484bfc8dba6cb7435a4981c3a5cf8f41c549f59ed3136761be97c6e759745eef9bd6d5a323b3fd170705bfe2a652630535989e2b69bfaccaa569c970c6", 0xee, 0x1, &(0x7f0000001000-0x10)={0x1a, 0xf7, 0x1, 0x1, 0x6b14, 0x1, @empty}, 0x10) r2 = socket$inet6(0xa, 0x2000000000009, 0x2000006) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000900000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000001000)={0x4, 0x3, 0x0, "d94a4eb38104"}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000-0x4)=0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000efc000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000002000-0xae)=""/174) 2018/02/17 14:11:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002c8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) r2 = socket(0x9, 0x2, 0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000ca8000-0x4)=0x100000001, 0x4) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/02/17 14:11:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00006fe000)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) 2018/02/17 14:11:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00004aa000)='./file0\x00', 0xe5c143b7c890500f, 0x0) 2018/02/17 14:11:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rtc\x00', 0x400100, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008b8000)=0x2, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000490000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xffffffffffffff25) shutdown(r1, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/17 14:11:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005b6000-0x8)={0x0}) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00009d8000-0x4)=0xe7, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000d91000-0x20)={@generic="03ac69592d9bb5c287964618f2c8143d", @ifru_flags=0x8800}) sendmmsg(0xffffffffffffffff, &(0x7f0000c87000)=[], 0x617, 0x4000) r2 = socket(0x200000, 0x80000, 0x20) socket$inet(0x2, 0x7, 0xd90) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d9b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x1fe, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0xc0, 0x33}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x20f}, 0x1}, 0x0) 2018/02/17 14:11:10 executing program 7: socketpair$packet(0x11, 0xefa95de10ee64a71, 0x300, &(0x7f00004db000-0x8)={0x0, 0x0}) flock(r1, 0xa) fcntl$setsig(r0, 0xa, 0x3f) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b95000-0x11)='/selinux/enforce\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000000)={{0x7, 0x8}, 0x0, 0x6, 0x1, {0x2, 0x101}, 0x71, 0x6}) r3 = socket$inet(0x2, 0x80005, 0x86) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000608000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000001000)={@empty, @multicast2, @empty}, &(0x7f0000003000)=0xc) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000004000)={'filter\x00', 0x7, 0x4, 0x3b8, 0x0, 0x100, 0x100, 0x2d0, 0x2d0, 0x2d0, 0x4, &(0x7f0000004000-0x40), {[{{@arp={@dev={0xac, 0x14, 0x0, 0xb}, @broadcast=0xffffffff, 0xff, 0xffffff00, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0xfff, 0x6, 0x8, 0x80, 0xffffffffffff8000, 0x7ff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='nr0\x00', {}, {}, 0x0, 0x1}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "497cd3869a0af14c0e039a9ff9cbb756b9e66f6e88a55a5ec058e084ccd0"}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x1, 0x81}}}, {{@arp={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xff000000, 0x0, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0xff, 0x0, 0x0, 0xff]}, 0xff, 0x3, 0x6be, 0x88c9, 0x7, 0x7fffffff, @common='rose0\x00', @generic="e676666a76d69e6359a97c48d80bbb9f", {0xff}, {0xff}, 0x0, 0x280}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000003000-0x10)={0x9, 0x1, 0x1ff, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000004000)={r5, 0xfffffffffffffffa}, &(0x7f0000005000)=0x8) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000000)={0x5, 0x40, 0x100000000, 0x5, 0x80000000}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000004000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000007000-0x8c)={r6, @in={{0x2, 0x2, @rand_addr}}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000007000)={{0x2, 0x0, @rand_addr=0x400}, {0x1, @empty}, 0xe, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, @common='gre0\x00'}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000009000-0x14)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@rand_addr=0x9, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x8, 0x3, 0x0, 0xa, 0x80, 0xf49147d9be8d1e89, 0x0, 0x0, r7}, {0x80, 0x200, 0x3, 0x200, 0x49771446, 0x1, 0x8, 0x8}, {0x0, 0x2, 0x400, 0xfb7e}, 0xf97e, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x2, @in=@multicast2=0xe0000002, 0x1, 0x7, 0x3, 0x40, 0x2, 0xff, 0xffffffff}}, 0xe8) 2018/02/17 14:11:10 executing program 4: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000401000-0x43)=""/67, &(0x7f0000001000-0x4)=0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = socket$inet6(0xa, 0x6, 0x38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000002000-0x4), &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000002000-0x1)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="e4555cc90d83d6dcca00cc54649761bc9213219bd2cb72dabfa494c9048a782b96208e764a898a63b107a0d110db5856048f9274ad09d32c", 0x38}, {&(0x7f0000001000)="7d763638edc8c7d6ba89c99c7fd9f61dfd94cd5668ff6212", 0x18}, {&(0x7f0000001000)="96b0fc27bad5e0ab0d3051bd4ae782ab1efaac6392260058f97bcd7f28d9ad8ee8d3a2d6b5442b9f9e21013f52d1ef25615b832398b368110bae8cd11887b88d88c83ef8bc34a3a46dad6abd8c794e31b2c86318a543325baaca", 0x5a}, {&(0x7f0000000000)="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", 0xfd}], 0x4, &(0x7f0000002000-0x58)=[@rights={0x18, 0x1, 0x1, [r3, r4]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}], 0x58, 0x8004}, 0x20000081) ptrace(0xffffffffffffffff, r1) 2018/02/17 14:11:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ad8000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003ad000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000fb4000)="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") ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/17 14:11:10 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000fdb000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000012000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000a64000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000fdb000)=0x14, 0x800) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000fda000)='./file0\x00', r1, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) dup2(r1, r1) 2018/02/17 14:11:10 executing program 2: r0 = getpid() ptrace$setsig(0x4203, r0, 0xa43, &(0x7f0000947000)={0x15, 0x7, 0x0, 0xffffffffffffd1bf}) ptrace(0x10, r0) 2018/02/17 14:11:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ddb000)={0x1, 0x4, 0x5, 0x80000000, 0x7, 0x5, 0x9, 0x2, 0x0}, &(0x7f0000543000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000640000-0xc)={r1, 0x4, 0x30}, &(0x7f0000a0d000-0x4)=0xc) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [], []}, 0x0) 2018/02/17 14:11:10 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000090b000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00003f5000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000002000)) fadvise64(r0, 0x0, 0x0, 0x3) eventfd2(0x8, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000003000)={0x8}, &(0x7f0000004000-0x10), &(0x7f0000004000-0x10)={r1, r2+30000000}, 0x8) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000003000)=0xf18f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000005000-0x90)="913e0e7f218cc9d0b20bf95e95ff14fa3b2bafb450797666642b8577335519f4fa839744a5e488a7323ec0ba7137219e00d0fa80cbbf2314c42bf2c50593a6bb8272f491891e80f3360c2aca2d1225ef5cd01243be8463822abbc2fabba09abde229ad27ef1f4a7cf138d5526899d8e05d07c02253f938a12fb54bf4a8651ae42b6f3da80abd46b82ecf0106767b50fb", 0x90}, {&(0x7f0000002000-0x81)="52b532cbff81283bd8c1bd5e0c41e19a5a73202b133ad6ca1bde285e50e2e7f9afcc163f8d10b1622557688428eba3be8b5575f2f19f59aa56b05290eb6418424541ac82442abeb9d4d500bff579b7d265de155ce4b939f0bb1f2899a3187632f074a72b18b5323af05f7431c7ddd2bd1fd0c7b43768fd0a4f9fccb07f70cc3b3f", 0x81}, {&(0x7f0000003000)}, {&(0x7f0000002000)="17cf0c1acdc7f73c2a09dc8041501b421a050119c73324bc17c02b0a0fafb248477f604c59703be3f8cb50e557258ac9ffbbf13dae3cf809e9d4257b5df87d0eb20a82f050ed0228e7ed4c9ac312f71d4adb803fff68ad9a70d8fed2f2057b13ca47b89a122a6944f27f7e907f42361ab869d225a4e9b2f52c28976485d7e8bebce8d80cb7b07d85570e20fac422f718ac70dd0978865a028cd9978e61551e7d1d1f23d2553bba6fe013118e0d74a77cf2696aec80b4ba4c1aa4fcef9daa3d7c0ac465a3021ad2eebf592758a48c0b3fb2c2a89de459d3a10cd4583d120f36faa143ff03", 0xe4}, {&(0x7f0000004000-0xb9)="c4a53a40dea5067c01f80a59354b29e2a15a6c9b421abd27adcd2f723ec3b6da99282c9f89b3fe372ffc5c2dc8cd6173d3371830a194fee4f97bbfc5ffc42c71ae24fe3a6f836fa3a6d4edc3cb81feb367ddf975e96398492048bb0e6047f1677fd4397599242cc30283f857b51987a01a43668ebd958e62f0c008e732a66e54e10f1f71f2d676939607dcafd6565c09f813244c01b52bab41875319daf5ddbf593bbd54e1a8fa017b6d3c8ee16b3f7f13aebab8a64ba5409c", 0xb9}, {&(0x7f0000004000-0x2f)="54f572706ebf5ddf9f70195c7485f0066389782b7238e3e425fc27b1a5ae84bc5391204ceace094a698b171bd6cd1a", 0x2f}, {&(0x7f0000005000-0x15)="02994d214d1c1cbd0f6c0e78d7f03765716018e29b", 0x15}, {&(0x7f0000000000)="500a1be9fda2c40791aa3a8d4e7f4c26ea838cf70abe2b2e7fd66af20fdcf483ed75936efe2d5f7e2cb60a95da728aad879b638f5640ca44ad7516eaef67f118795eab9e84736c37614160c6a5b57703e9fbbdb67cc52668d46484605eb8e178", 0x60}, {&(0x7f0000004000)="f5797d3cfbd01c51c04ff143907c9b85b7aaffaf946409873b0ceebe2e80ec1fcf233b1df5f3e3604debb94f285ade6b49d6cbb4e79c7f358f11e4dfb1e4d599b5d1f05a05846bbe299009522dccad71ccafc39680c1dc8f9033042f0853c76476ead22826580b2b87dec9e386e219f76ea9529b4df722cc9a58a3b0e4eaf6a524d28cc6334298cecb5353726237f5f60b0c1b45befe5695a21811f9e71065528c84", 0xa2}], 0x9, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000005000)=[{&(0x7f0000005000-0x3)="399841", 0x3}, {&(0x7f0000006000-0xfc)="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", 0xfc}], 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000006000)='./file0\x00', 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000008000-0x18)=@get={0x1, &(0x7f0000007000)=""/6, 0x9}) 2018/02/17 14:11:10 executing program 2: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000031000-0x6)='rxrpc\x00', &(0x7f000002f000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032000-0x11)='/dev/vga_arbiter\x00', 0x2ff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000033000-0x40)={&(0x7f0000033000-0x4)=[0x0], &(0x7f0000033000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000024000)=[0x0], &(0x7f0000024000)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x6, 0x1, 0x4}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000032000-0xef)=""/239, &(0x7f0000031000)=0xef) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000033000)={0x1, 0x7a, 0xd4b, 0x9, 0x6, 0xd18}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000030000)='id_resolver\x00', &(0x7f000002c000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000030000)="9b49d808acd518e4d2c6473fbffdb2dfd15b434f9c12f5d09ebfa823683bba7e79da574f20736317212b27790c146770e5dd92d91a020a0900cd6c098998d8e546e094bc2ded5e2937d8fc5a54f7c050241bb220f67924571370b189bd8b2d9c114333111979373766fe01f59b41334b8e81d9276f9680c33c7ec9f30a19f28c8a304dc91da5f434313e30f794164a083d79e117125ed94974f799be78b13cf51331d3ecb9216e15ee8ac5407e953a0a99bb72967716979749a984a5f004e2b9e966954a70bd7a80626eb85e7d9cb6cec00ef5ad7d28b162092d9c89559ca1e64fb9d938e461de27f6", 0xe9, 0xfffffffffffffffd) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000032000)=0x3) keyctl$instantiate_iov(0x14, 0x0, &(0x7f000002e000-0x40)=[], 0x0, r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000032000-0x4)=0x100000001, 0x4) 2018/02/17 14:11:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000939000-0x8)='./file0\x00', &(0x7f00007d3000-0x10)=[], &(0x7f00009a4000-0x18)=[&(0x7f0000658000-0x70)="0409006e1aaa06c094ce450ad9fc2720cba739b8a758ede4a2846fa66c2ab3f4021834d7d79b8e3221d205f623d466506d0c01000000f779e82f695c2eeb99aab740b818fbb5ae29702615e23c664df213e4fad99435550c252d2bef2d39e3130de839443052eb676033ad9ffa602722", &(0x7f0000526000)='\x00', &(0x7f0000f81000-0x8)='{md5sum\x00'], 0xc00) r0 = syz_open_dev$sg(&(0x7f0000e5a000-0x9)='/dev/sg#\x00', 0x6, 0x400000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) unlinkat(r0, &(0x7f0000eea000-0x8)='./file0\x00', 0x200) utime(&(0x7f0000973000)='./file1\x00', &(0x7f0000c59000-0x10)={0x1000, 0xfffffffffffff9fc}) getxattr(&(0x7f0000cd6000)='./file0\x00', &(0x7f0000fcd000)=@random={'system.', '\x00'}, &(0x7f000004c000-0x69)=""/105, 0x69) 2018/02/17 14:11:10 executing program 0: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000ad8000-0x60)={0x0, 0x0, 0x4, @tid=r3}, &(0x7f0000f9d000)) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ad1000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000028f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000fa0000)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000050f000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x4, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x33, r5, r2}, {0x4, 0x200, 0xe9, 0x9, 0x100000001, 0x6, 0x3f, 0x7ff}, {0x401, 0x80, 0x5, 0x5}, 0x3, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x5, 0x3, 0x1, 0x8, 0xcc, 0xc9fe}}, 0xe8) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f00000a6000-0x50)=[{&(0x7f0000fa0000-0xc4)=""/196, 0xc4}, {&(0x7f0000946000)=""/240, 0xf0}, {&(0x7f0000fa0000-0xff)=""/255, 0xff}, {&(0x7f0000fa0000-0x5c)=""/92, 0x5c}, {&(0x7f0000f9f000)=""/231, 0xe7}], 0x5, &(0x7f0000855000)=[{&(0x7f00007ba000)=""/244, 0xf4}, {&(0x7f0000c03000-0xee)=""/238, 0xee}, {&(0x7f0000f9f000)=""/4096, 0x1000}, {&(0x7f0000f9f000)=""/76, 0x4c}, {&(0x7f0000be4000)=""/4096, 0x1000}], 0x5, 0x0) 2018/02/17 14:11:10 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000428000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095c000)=0x13) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000150000)={r1, 0x7}, &(0x7f00000c8000)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000359000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000693000/0x3000)=nil) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/17 14:11:10 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c2e000-0x11)='/selinux/enforce\x00', 0x4040, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000a8e000-0x78)={0x40, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x2, @empty}, 0x1a4, 0x80, 0x0, 0xff, 0xffffffffffffffff, &(0x7f000032a000)=@common='yam0\x00', 0x101, 0x7fffffff, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000)=""/172, &(0x7f0000000000)=0xac) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8919, &(0x7f0000002000-0x2e)={@generic="6f48206dd1f3cbbc571299b073924de3", @ifru_data=&(0x7f0000000000)="845781ef064e2c055b6326804774f949bb207602f15e4578638c47e3983ce021"}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x4)=0xffffffffffffff5e, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000), &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000003000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000002000)=[0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000002000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000002000)="19ef90d80f1391a67a06c37c4dbf0c1a15015bcb697967395f5c7277d70655d2f1e8fde262dd3cb65e691b379d250c7dcc0e7b6fad549812cf9c85afbe2cd8f5a707817f942d7dc6b0b57698fcc8a106ad07ff4bf114cb1ab14b7998adeceeb9776130c0730fd4c0751e2d52cee6b4ab0661973228ae9b1b3d7a409e17725f7de7ca99cdce80b821944b05ab67f391c456fba0f9f95962318e9ffb735dc6d9c49b9aeb59fb3d41400bf50422df4d9596ebaccf92d37535b8ee49ecac8e5914933d3492d8a79185f2", 0xc8}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0x30)="8dd54f886cce27260d79151399c42b5aef8b2d897a6525676a3b4019791b9a459eda87b3f423faece7dcc521bcfd63de", 0x30}], 0x3, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xd8, 0x40}, 0x4000000) 2018/02/17 14:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f30000)='fdinfo\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a80000-0x4), &(0x7f0000328000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007a9000-0x8)) signalfd(r1, &(0x7f0000fad000-0x8)={0x3}, 0x8) 2018/02/17 14:11:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000004000-0xbc)) r1 = creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000001000)=@known='system.advise\x00', &(0x7f0000001000)=""/180, 0xb4) rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') ftruncate(r0, 0x100000000000000) 2018/02/17 14:11:11 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4a, 0x0, 0x0) uname(&(0x7f0000c25000)=""/217) 2018/02/17 14:11:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='net/rt6_stats\x00') r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f00006c2000)='projid_map\x00') sendfile(r2, r0, &(0x7f0000ed1000-0x8), 0xd) 2018/02/17 14:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysfs$2(0x2, 0x0, &(0x7f0000144000-0xe9)=""/233) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dbb000)='/dev/rfkill\x00', 0x181000, 0x0) getdents64(r0, &(0x7f0000763000-0x73)=""/115, 0x73) 2018/02/17 14:11:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b44000-0x4), &(0x7f0000695000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x0, 0x3ff, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r2, 0x439, 0x4, [0x2, 0x4, 0x0, 0x6]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x42d42, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000004000)={0x2015}) ioctl$TIOCCONS(r3, 0x541d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000005000)={0x7, 0x3ff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000006000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002000)={@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x0, r4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000007000), &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000008000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000000a000-0x1)={0x4}, 0x1) r5 = getpgid(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f0000004000)='cpuset\x00') 2018/02/17 14:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x18, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xa0}, []}, 0x18}, 0x1}, 0x0) r1 = add_key$user(&(0x7f0000ecb000-0x5)='user\x00', &(0x7f0000a0d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ea9000)="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", 0x1000, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000c9a000-0xa)='id_legacy\x00', &(0x7f0000a9e000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002ec000)='vmnet0\'\':d\x00', 0xfffffffffffffffd) r3 = add_key$user(&(0x7f000074e000-0x5)='user\x00', &(0x7f00002dd000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00005f6000)="16323e98897060d88ef18780a1c0e518ed1fda8d499a434f5ea647857bc9cc5dd3830b8a93848867a113e6a009af792df91e1c35", 0x34, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00008fd000)={r1, r2, r3}, &(0x7f00007d0000)=""/230, 0xe6, &(0x7f00001f4000)={&(0x7f00003f1000-0x40)={'wp384-generic\x00'}, &(0x7f0000993000-0x8)="48173691eea7de47", 0x8}) 2018/02/17 14:11:11 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cae000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000035b000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xc0000000000000}, &(0x7f0000000000)=0x8) accept4$netrom(r0, 0x0, &(0x7f0000001000-0x4), 0x800) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000002000-0x8)=@abs, &(0x7f0000002000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000003000-0x4)=r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000003000-0x2c)=[@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @empty}], 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000003000)={{0xa, 0x1, 0x9ccf, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, {0xa, 0x3, 0x716, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, 0x9, [0x100000001, 0x9, 0x4, 0x0, 0x6, 0x8, 0x4, 0x100000000]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000005000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000006000-0x28)={@common='ip6gretap0\x00', 0x2}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) tkill(r5, 0x3d) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000005000+0x2ec), 0x4) fcntl$getflags(r0, 0x409) tee(r3, r3, 0x0, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000+0x797)={r1, 0x3}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000008000-0x4)=0x87, 0x4) 2018/02/17 14:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x0) write(r2, &(0x7f00004cf000-0x28)="53a56432907df3db50fa3d194d16a10fc9fc7b405640db93155412f1d315216ceb4ae9003699c4bf", 0x393) 2018/02/17 14:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f000050d000-0x3), 0x0) clock_getres(0x7, &(0x7f0000703000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fad000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) futex(&(0x7f000000d000-0x4), 0x5, 0x5, &(0x7f00001c3000)={0x0, 0x1c9c380}, &(0x7f0000a2a000), 0x0) 2018/02/17 14:11:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000915000)='/dev/loop#\x00', 0x0, 0x803) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = open(&(0x7f0000f5a000-0x8)='./file0\x00', 0x80000, 0x1000002) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000071a000)) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/17 14:11:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) 2018/02/17 14:11:11 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) r2 = creat(&(0x7f0000014000)='./file0\x00', 0x4) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000038000-0x9c)=[@in6={0xa, 0x2, 0xba1, @empty, 0x1f}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8}, @in6={0xa, 0x2, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}], 0x9c) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000036000)) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000037000-0x22)="03ba81b1b8e7a8b2c05b8b6f7d71202df42158703e2087eae45aa805d31f4953d1a3", 0x22, 0x800, &(0x7f0000036000)={0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) 2018/02/17 14:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) fcntl$notify(r0, 0x402, 0x27) r1 = epoll_create1(0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e45000-0x10)={0x2, &(0x7f00005bc000-0x10)=[{0x1000200000, 0xf9, 0x8783, 0x400}, {0x3b, 0x80, 0x8, 0x9}]}, 0x10) r2 = epoll_create1(0x0) dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)) write(r0, &(0x7f0000417000), 0x0) 2018/02/17 14:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e4b000)='/dev/snd/seq\x00', 0x0, 0x4080001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000091c000)={0x5, 0x0, 0x20, 'queue0\x00', 0x1000}) 2018/02/17 14:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001b9000+0x4e)={0x0, 0x1, 0x30}, &(0x7f00008a8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a61000)={r1, 0x400}, &(0x7f0000d96000)=0x8) personality(0x410000b) keyctl$set_reqkey_keyring(0xe, 0x1) r2 = syz_open_dev$mice(&(0x7f00003ff000-0x10)='/dev/input/mice\x00', 0x0, 0x408500) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000a2f000-0x78)={0x7fff, {0x2, 0x1, @empty}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @empty}, 0x120, 0x6ba153f0, 0x4, 0x9, 0x3f, &(0x7f00004f6000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x600, 0x7, 0x1}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00006a6000+0x5d7)) 2018/02/17 14:11:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000228000)={{0x8, 0x8}, {0x200, 0x65c}, 0x5, 0x1, 0xeba}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ba2000-0x15)='/proc/self/net/pfkey\x00', 0x20100, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x7c8a2e0e) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f000069c000-0x4)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000479000-0x68)={0x0, 0x3, 0x0, {0x77359400}}) 2018/02/17 14:11:11 executing program 6: unshare(0x800000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3b2bb5f6, 0x1}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x2}, 0x8) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0xb) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000000000)=0x7f, 0x4) r3 = timerfd_create(0x0, 0x0) fchmod(r3, 0x40) 2018/02/17 14:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dbc000+0x93c)={0x0, 0x200}, &(0x7f0000101000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cf9000)={r1, 0x5, 0x0, 0x0, 0x10000}, &(0x7f0000694000)=0x18) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00005ae000)=0x2, 0x4) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f000063a000)=""/4096, &(0x7f0000b98000-0x4)=0x13db) 2018/02/17 14:11:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$int_in(r3, 0x5452, &(0x7f0000a20000-0x8)=0x4) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000cda000)) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/17 14:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0xffffffffffffffff}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0xc0}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004cc000)='/dev/hwrng\x00', 0x440000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e03000-0xc)={0x40000000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000103000)={0xaa, 0x4}) 2018/02/17 14:11:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000893000-0xb4), 0x0, 0x23fffffd, &(0x7f0000dca000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000929000-0x28)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x3ffffffffffffd5d, [@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x28) 2018/02/17 14:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}}, 0x32b) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/17 14:11:11 executing program 5: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00002dc000)={{0x3d3b7a69, 0x2}, 'port1\x00', 0x2, 0x8, 0x1ff, 0x2, 0x1000, 0x7, 0x15, 0x0, 0x6, 0xff}) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000877000)='/dev/snd/seq\x00', 0x0, 0x139000) openat$keychord(0xffffffffffffff9c, &(0x7f0000c00000)='/dev/keychord\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bff000)={0x2000000}) lookup_dcookie(0x400, &(0x7f0000bcc000-0xa5)=""/165, 0xa5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000672000)=0x3, 0x4) 2018/02/17 14:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) 2018/02/17 14:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e95000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffff40) r1 = syz_open_dev$mice(&(0x7f0000ef7000)='/dev/input/mice\x00', 0x0, 0x101801) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000af6000)={0x4, &(0x7f0000128000-0x10)=[{0xffff, 0x7}, {0xfffffffffffffffe, 0x6}, {0x7, 0x8}, {0x8, 0x1}]}) r2 = syz_open_dev$evdev(&(0x7f0000194000-0x12)='/dev/input/event#\x00', 0x0, 0x2) syz_open_dev$evdev(&(0x7f0000220000)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x82002) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00006db000-0x99)=""/153) 2018/02/17 14:11:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = signalfd(r0, &(0x7f0000001000-0x8)={0x7b2b8c9e}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) prlimit64(r2, 0x5, &(0x7f0000000000)={0x2, 0xfffffffffffffffb}, &(0x7f0000001000-0x10)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xcf2, 0x2, 0x8, 0xffffffffffffffe0, 0x2136, 0x3ff, 0x1, {0x0, @in={{0x2, 0x3, @rand_addr=0xff}}, 0x3, 0x86d, 0x3, 0x7, 0x427}}, &(0x7f0000003000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000004000-0xcb)=""/203, 0xcb, 0x10022, &(0x7f0000004000-0x10)=@llc={0x1a, 0xff, 0x70, 0x3, 0xfffffffffffff1af, 0x80000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r2, &(0x7f0000005000-0x11)='net/fib_triestat\x00') getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8), &(0x7f0000002000)=0x8) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r5, 0x10e, 0xd, &(0x7f0000006000-0x3d)=""/61, &(0x7f0000005000)=0x3d) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r4, 0x6}, 0x8) ioctl$sock_ifreq(r5, 0x8919, &(0x7f0000002000-0x50)={@common='yam0\x00', @ifru_flags=0x800}) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000007000-0xa0)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}, 0xd18, 0x20, 0x0, 0xf0bf, 0x6f40}, &(0x7f0000007000-0x4)=0xa0) fcntl$getflags(r5, 0x0) 2018/02/17 14:11:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000854000-0xc)={0x10}, 0xc, &(0x7f00006ac000-0x10)={&(0x7f0000f3e000)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1000000000000002, []}]}, 0x18}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f000095b000)={0x10}, 0xc, &(0x7f000008f000-0x10)={&(0x7f00001ff000-0x16c)=@migrate={0xb8, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10}]}, 0xb8}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000084000-0x9)='/dev/sg#\x00', 0x7c, 0x68a402) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000d33000), &(0x7f0000837000)=0x4) [ 46.942761] device gre0 entered promiscuous mode 2018/02/17 14:11:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8), 0xfa, 0x10000) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000+0x65e)={{{{0x2, 0x1, @rand_addr}}, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x85a, 0x4, 0x7, "7df5d45d103803db0cd379023ba8989c6e89a5acbefd75607b28f3a7f427db892fae7e46b6ec27c6b29a197bbdd202f9507153b737369c722245844b248015df58451dd735425e51bd487810bdee24f7"}, 0x160) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000002000-0x10), &(0x7f0000002000)=0x10) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$TCXONC(r0, 0x540a, 0x49) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000)={0x0, 0x0, 0x10000, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000004000-0x10)={r4, 0x1f}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000002000-0x1)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r3, 0x0, &(0x7f0000004000)) ptrace(0x4217, r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000006000-0x9a)="952bda09d9b0de9d7f97b95759007ec18d93061ce8f06f6a00b56d1b91ce59ee381bff23e0c05021748fb2d681a0e2e53be8ce7999b1cc7830e2a54d34733f674996a77fbaf699fba0d8aa03956a7b2fdec9fb0f3c8a21319227701b34fae57e6b27d3c58bcdde5eaf1903ce11b6527e4f85e03a2ce56218102d4dc408668f3d4bf6219dc41a1dbb304abc293cf8ca65deccd29c4a85796fe633", 0x9a, 0x800, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000003000-0x6)='ocfs2\x00', 0x20, &(0x7f0000003000-0x75)="3b643b0128b22f32bad06a81221bda2750fd5369aa1f1dfe93470881737f317b17418d91d3955acd9b27f3f85dcca3f5987182ab53181e512019ece6d43a634f0834b6aeeeb3ac301aab31995815c993ac9a1a33092c51c1262b20ba93d4abcf51e7b0fb6d7bb46c6c68676a177ed4a5a8a7c0b754") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000008000-0x1000)=""/4096) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000009000-0x2)={0x6, 0x1ff}) 2018/02/17 14:11:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000dc0000), &(0x7f0000dc0000)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000184000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) 2018/02/17 14:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r0, &(0x7f0000b62000)="2ba9364fd517863a5106023adef9ce8a16eda1718c3eb5ec6bab8aeb60f12ee4ac69d56ba79f1d7672a924042c52b7e14f0822f90c54ae2913fc1e617fbfec0cbcad0366a8b6999dc12b2dd41737388dc272f5fa9ec7150f7b260e501ec0b35d13ad3bfdf0eeebc0505d60f908d3eb3a9f1f495b8abb4afd08f4a738dda87f0b637e144cd74f5bb748824ee4c289c562e4a09cf0719cdb039d0b6f62acbeece6fc1e91c6e8d746e6016ef64b90fc296bb9b56266a8f3230f04b707915b06e5bfbbbb8cb1f591de34d0022f6851cf456dfda39dec7fe952e4e108", 0xda) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f00008c1000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x30) 2018/02/17 14:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008aa000)='/selinux/user\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006a9000-0x8)={0x0, 0x0}) sched_setparam(r2, &(0x7f000026d000)=0x40) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fb2000-0x20)={@generic="35f5fd36273ba0ea5a20998a9bddc1bf", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) pwrite64(r0, &(0x7f0000f3f000)="9d0ff5c5798cbaed9cab2d2c22838c30a4bf48ba05a79fdecac6901e2ef6a7a4", 0x20, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000197000-0xb)='/dev/hwrng\x00', 0x444082, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000260000)={0x100000000, 0xe66, 0x6, 0x3, 0x9, 0x80000001}) shmdt(0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000081a000-0x70)="ad3e8896e69cb2a8d2a334fd0793bfd38e839914a6885a43a201a724481d58b7dade5b27820c174d7778e462d0591de9bc15f8e9e2da4aaece6465cb0fdfcebb1ba3a11b397dbff3d23087720411c3294b0eb2a44097e67a6a0f048ae46d9f2b1e8606f68fef697f7302caa4453511cd") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000467000)={{{@in=@multicast1, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000229000)=0xe8) 2018/02/17 14:11:11 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000013000-0xe)='oom_score_adj\x00') exit(0x7) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000007000)=""/62, 0x3e}], 0x1, 0x0) 2018/02/17 14:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e04000-0x8)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c01000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000353000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e3d000-0x4)=0x14) getresuid(&(0x7f0000204000), &(0x7f00009bf000), &(0x7f0000fb3000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000077d000)={{{@in=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1, 0x2, 0x3, 0x0, 0x2, 0xa0, 0x80, 0x0, r2, r3}, {0xfffffffffffffff7, 0x1000, 0x0, 0x1, 0x496b, 0x5, 0x5a5, 0x10000}, {0xffff, 0x1, 0x3, 0x7fffffff}, 0x20, 0x7, 0x0, 0x1, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x0, 0x0, 0x5, 0x9, 0x1, 0xc2db}}, 0xe8) r4 = mmap$binder(&(0x7f0000c9b000/0x1000)=nil, 0x1000, 0x1000000, 0x4010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ee1000-0x30)={0xf0, 0x0, &(0x7f0000d39000-0xf0)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000fce000)=[], &(0x7f0000eff000)=[0x20]}, 0x3}}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000c97000)=[], &(0x7f0000cf5000)=[0x28]}}, @reply={0x40406301, {0x1, 0x0, 0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000c7e000)=[], &(0x7f00000d7000)=[0x18, 0x30, 0x38]}}], 0x1000, 0x0, &(0x7f0000f66000-0x1000)="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"}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00009ea000), &(0x7f000092b000-0x4)=0x8) 2018/02/17 14:11:11 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000000000)="7aebe2153797d4fdd07ebc782869495237cd46d3da58b07b59acd9920625e9329e7185e70cf5bee8f0e10ab05e9bc4516a5dce07c24516522c872909164f6949d07f472a90aff321a60f8709bbc24b1c20", 0x51, 0x44040, &(0x7f0000013000-0x10)={0x4, 0x2787, 0x8001, "d12207fcdd33", 0x400}, 0x10) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000096000/0x4000)=nil, 0x4000}) [ 47.022450] device lo entered promiscuous mode 2018/02/17 14:11:11 executing program 6: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e60000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000077000-0x4)=0x1c, 0x80000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000-0x10)=@common='tunl0\x00') mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000318000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r1, r1, 0x80000) r3 = dup3(r1, r2, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000da9000)=0x5, 0x4) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[]}, 0x10002) 2018/02/17 14:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000098d000)='net/udp6\x00') ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000535000)) sendfile(r1, r1, &(0x7f0000014000)=0x900008, 0x100000080000000c) 2018/02/17 14:11:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000882000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00004c2000)) fcntl$getflags(r1, 0x401) pread64(r1, &(0x7f000048f000)=""/97, 0x61, 0x0) 2018/02/17 14:11:11 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e17000-0x10)={0x0, 0x4c, &(0x7f0000ff9000)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x43c8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000f70000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006d8000)={r2, 0x6b}, 0x8) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000ff5000)={@common='sit0\x00', @ifru_data=&(0x7f0000b7a000)="030000008000fa04000000000000000009000100000008e7690007ffff2400"}) 2018/02/17 14:11:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000163000)=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000c4a000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = dup2(r1, r1) timerfd_gettime(r2, &(0x7f00007fc000+0xfd1)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x100000000, 0x0, 0x1, 0xc, 0x80000001, 0x7}, &(0x7f0000001000-0x4)=0x20) 2018/02/17 14:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000ae000-0x10)=@ax25, &(0x7f000068d000-0x4)=0x10, 0x800) getsockname$packet(0xffffffffffffffff, &(0x7f0000aa8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000950000-0x4)=0x14) fstat(0xffffffffffffffff, &(0x7f00005c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005ec000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x2, 0x9, 0x0, 0x40, 0xa, 0x80, 0x20, 0x0, r1, r2}, {0xfffffffffffffffb, 0x0, 0x6, 0x1, 0x89, 0x1, 0x8000000000, 0x9}, {0x100, 0x3, 0x8, 0x400}, 0x1, 0x1, 0x2, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x7, 0x2, 0x6c}, 0xa, @in=@rand_addr, 0x6, 0x4, 0x2, 0x9, 0x1, 0xc8c7, 0xd80}}, 0xe8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00008db000-0x1)=0x1) bind$inet(r0, &(0x7f000063f000-0x10)={0x2, 0x3, @rand_addr=0x2}, 0x10) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/17 14:11:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000944000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b08000-0x12)={@generic="36f88828e7bc1b13a5ed3dced37bffea", 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @empty}}}, 0xe8) connect$inet6(r1, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005fb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00009c4000)={"8c9f884783a6a15d7b2e81ffa7444136", {0x4, 0x1, 0x0, "46eeda972178", 0x4}}) recvmmsg(0xffffffffffffff9c, &(0x7f000081f000-0x75)=[{{&(0x7f00003a0000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000179000-0x20)=[{&(0x7f0000825000-0xf3)=""/243, 0xf3}, {&(0x7f0000851000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000666000-0x42)=""/66, 0x42, 0xb70}, 0x6}, {{&(0x7f0000ce6000)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, 0x1e, &(0x7f0000b51000)=[{&(0x7f0000a47000)=""/34, 0x22}, {&(0x7f0000d76000-0x2a)=""/42, 0x2a}, {&(0x7f00009ca000-0xa8)=""/168, 0xa8}], 0x3, 0x0, 0x0, 0x3}, 0x400}, {{&(0x7f000032b000)=@nl=@kern, 0xc, &(0x7f0000891000-0x20)=[{&(0x7f000061f000)=""/200, 0xc8}, {&(0x7f00007f4000)=""/244, 0xf4}], 0x2, &(0x7f000053c000-0x9a)=""/154, 0x9a, 0x5}, 0x7}, {{&(0x7f0000b6b000)=@nfc_llcp, 0x60, &(0x7f00006c7000-0x80)=[{&(0x7f0000af6000)=""/13, 0xd}, {&(0x7f0000201000-0x6)=""/6, 0x6}, {&(0x7f00006dc000)=""/4096, 0x1000}, {&(0x7f0000c17000)=""/121, 0x79}, {&(0x7f0000012000)=""/222, 0xde}, {&(0x7f00003f9000)}, {&(0x7f00003f4000-0xea)=""/234, 0xea}, {&(0x7f00003bd000-0x88)=""/136, 0x88}], 0x8, &(0x7f000031a000)=""/188, 0xbc, 0x9}, 0x3}, {{&(0x7f0000d5c000)=@alg, 0x58, &(0x7f000060b000)=[{&(0x7f0000d96000)=""/62, 0x3e}, {&(0x7f0000ec8000)=""/53, 0x35}, {&(0x7f00008cf000)=""/4096, 0x1000}, {&(0x7f000071d000-0xf0)=""/240, 0xf0}, {&(0x7f00001eb000)=""/185, 0xb9}, {&(0x7f0000014000-0xc5)=""/197, 0xc5}, {&(0x7f00003b5000)=""/122, 0x7a}], 0x7, 0x0, 0x0, 0x10000}, 0xfffffffffffffffa}, {{&(0x7f0000ba6000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f00001fc000)=[{&(0x7f0000a59000-0x77)=""/119, 0x77}, {&(0x7f0000d4b000-0x7f)=""/127, 0x7f}, {&(0x7f0000c82000)=""/243, 0xf3}, {&(0x7f0000a52000)=""/94, 0x5e}], 0x4, &(0x7f00007dd000-0x5a)=""/90, 0x5a, 0x5}, 0x2}, {{&(0x7f00007b6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000df4000-0x50)=[{&(0x7f0000aa1000-0x44)=""/68, 0x44}, {&(0x7f0000904000)=""/51, 0x33}, {&(0x7f0000c71000)=""/150, 0x96}, {&(0x7f0000b1e000-0x1f)=""/31, 0x1f}, {&(0x7f000048c000)=""/208, 0xd0}], 0x5, &(0x7f0000943000-0x93)=""/147, 0x93, 0x131}, 0xafb}], 0x7, 0x10000, &(0x7f0000573000-0x10)={0x0, 0x989680}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00009d6000)={"43cb82f48c009da1832070546a541862", {0x4, 0x2, 0xf4, "be64d87cf0a7", 0x81}}) 2018/02/17 14:11:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001af000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000b7e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b52000)) r1 = creat(&(0x7f0000c65000)='./file0\x00', 0x1) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000056a000-0x4)=0x3, 0x4) pwritev(r0, &(0x7f0000d7a000)=[{&(0x7f0000cba000)="98273973b2952e5fc454e69771a7fd1e8631a33e8813e5709527322132faa42c018695f376d7b71f182ae49bf67c98411cf59945cce40ad254cfb78c64507d0e3083d047ed29e7e24d4f6e52731eb244234ec66aa1398e0e93e4b3632deb4d317d451eca48787ac729f699ee7fd953419fab31546b4e6df88e680d5691f85dcb16792d2183f25cc1c9d9f13648", 0x8d}, {&(0x7f0000ac8000-0xaf)="48080517bfb7eb38a4a772f6cbd2a42dfd688b9058f70772563ef022158eaecab693f01a74f8fff7a9695f962c8f8caa2772ccf1a6d8739305c01aca8ecf98301d9ed15a90dddff4a2f89022d8b39b6a6a51b2e7e57bcf48ecec7217e3c8c873ecaf9c88592ad65bd43940767b6b2abcac81871002301b5ccc7072dc15d08456a0e92285dce8f12fe15a2e593ce51e9a7446031723851b404faaa73060e7f7f0933368ae4149adaeefa8137163ab6d", 0xaf}, {&(0x7f0000470000)}], 0x3, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000f4f000)={0x5, 0x4, 0x1000016, 0x3b5, 0xfffffffffffffffd}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c80000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x2, 0x0, 0x4, 0x8, 0x2, 0x77}, &(0x7f0000541000)=0x20) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000fa6000-0x18)={0x0, 0x0, []}) r2 = socket$unix(0x1, 0x1, 0x0) accept4$ipx(r1, &(0x7f0000d9e000-0x10), &(0x7f0000e50000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000096d000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x6, 0x5, 0x4, 0x38000, 0xc8c6, 0x4, 0xdf, 0x0, 0x4, 0x7ff, 0x10000, 0x100000000, 0x5c, 0xae60, 0x6]}, &(0x7f0000d0c000)=0x108) pipe(&(0x7f0000035000-0x8)={0x0}) getsockname$unix(r0, &(0x7f0000a0a000-0x8)=@abs, &(0x7f000008b000)=0x8) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000854000)={0xfffffffffffffff7}, 0x4) sendmmsg(r0, &(0x7f000034a000)=[{{&(0x7f0000838000-0xd)=@nfc={0x27, 0x80000001, 0x5, 0x7}, 0x10, &(0x7f00005bd000-0x20)=[{&(0x7f00005a3000-0x54)="4b575492d3bd4d8f4f78fc64a33cebef1fb2e0c37fe80a507922550fd54913a4ad010e121029a86d26790facaa29d419378c72bdba4b6dfa793f9f9ae865580e8fccccc6bdbf6c57c4e283a0b4af1cc2c799054450de56d4036ed5c7b01f2e6fa66000777bf4040d791f1770a712f2a16378d0316c31299e9992cf096b220ba97ce113ffab38c6c0cfd98c60fbc222d70044069d9ab8c17134fafbef4269038d2661e12c619ca3e4f65076f914e589b852b489", 0xb3}, {&(0x7f0000758000-0xdc)="b6c209df20de557cf3343d65d1bd5130ab540aa38cd2ebedd80f607fa14f09282ea5ff469d834b9a158d2eafbf548a1fdec269317079793177c910e736c020a2ec419f736c0e959a410d75bfad280fa9175be9bc49c3f75b461031adac61cf5f41365f6df85645014bd3fa4b12d96297a3a760548a02a3333481803be249ac057bfb3f06a6863d46d3df56587d6f34f35ac608cdfcfff4b43ce2cfc9c78ae00c45c47ad835b40b409a0e02ab47d5a6f5b1e1c66423262777cb55d1a151fba2d8e384f8708dddd7f4bb860dfb20362e6476aa8f7933cdd0a908995ecf", 0xdc}], 0x2, 0x0, 0x0, 0x200080d4}}, {{&(0x7f000024d000-0x1e)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='yam0\x00'}}, 0x1e, &(0x7f000037d000-0x60)=[{&(0x7f00001d0000)="b2b41d6ee48c921e3b4cdedc0659a3d40b6b650d525dc2fba6fd6ec1d0b8208ceca2c338065dc9d3456f36", 0x2b}, {&(0x7f0000601000)="b3c58f02376060198902c23b5cc6365429555dd0e36f4de78fd2709bc0bf989c96d04d9035cc7b588bf4d65bdeba9124a227c61d3e2635c9ea5961cd4e2491a4b2a817f2fb133f2fbaecfdb5d8fd20d2ed6d", 0x52}, {&(0x7f0000e41000)="32e745b620e64615b2534e8fe0a2ffbc1954538788fa2f5e183f8645af82b069f8", 0x21}, {&(0x7f0000184000)="1852256a2ab5cafaf56a1124353988f4fd3ec8ca0a4f830d5911a81a5094ae07f3087460d5c84cdc039d0800999667c806b5938e5f85b192a278dfffa299c3acbc94f4e788d140c55321bf1924b5c19da6efe5bba10baef507e31874999cc45e7fca23be82be8990f0350f004f4c8a15cd1a73ad97cb60cf7534c240ac9b0979912a", 0x82}, {&(0x7f0000ec7000)="a10aeaf035", 0x5}, {&(0x7f0000cff000+0xb51)="2c5fa22abfa4e7c119b2ce12fee75b1247b360050c1fdac2902b3d0bc5a5d9259055eec67ba19ad9594d4378cce5bb5d5be12dca556c1d84c4b915846feffbfde3e62ed286da5c2d83b8a8eb63c7c5bf34e1f3905a605942992fc88186c495a5f33dc2fc66ebca5f498011af9a97baa8dcc0e79ec87b0ff0a8c03de9e0a2bace2b2c8702ce5d2b4f7f6cb55869ba0830e08875cf864bc2130098e5612374045f7177a9542f8f54a9009cfdb5d6783792cd40749aa5492b6ad82cea403ca7c658046a9bdc39b306297748e691f00a923ff7ea88938590a66595c1f0685522d159a0005222f86918092402dfa958e6e8e4", 0xf0}], 0x6, &(0x7f000095f000)=[]}, 0x109b}, {{&(0x7f0000d82000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x1, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x32, &(0x7f0000ea0000)=[{&(0x7f0000be9000-0xf0)="025cc9e75809284b3fbc37645097acbed4be3abc470cba6a27bf8efc135d3650603ecfa6292802391c47842e428a0e0f8c9cb845b7d574e70b78514bcc7ee8aebc07a245b9921a9fb62ec74c72ddd49ef4ca706a7e3958b30e41b82803cef693895678e345e7de9c810aba1a12c4c63835d28e11c354ef853dd0a896aa0dc6b94a27f99562c0c1ba00bfc0187d6e9551a734a8713b9b7d2019e508d107c2f4d81692e9b80eaf1285175c15dace00d61b6ed56cb512249c761121ed9e780754dd5b0cf48fc6da74af7728bd5e5ff1663156510ad978dd33e33d6ce569a94858055702dacab5317bb9ea9cd4de09fb7c26", 0xf0}, {&(0x7f00004a5000)="1cc5a6fd9918efa7348cb4a343331e14ace6bab42ec831702e15f6a467b4d78d30c5e497ad64c3f2c26b62bb7f546f161eb95283d1d6b07463426f3a0160d26734c8def66d158330518ab127751293fb4e41ccc6d6ad2dfa493e1ada8b66fecf17898eb22cab32a1af5b7850f7f3222725bb7ad301ec09f65e51f3e29812130e68656116afae58d5c12d24ff31d891d404891df778845792ac8f355a17a255a0a9a15cbb8deb45057063afd28328def0f4e7da2215e85a7d927b24d9a5e951f31035fa1cbc8751775505aac37f6d520fd972ee48b3bbdeeda1fa278677cdbcb11b", 0xe1}, {&(0x7f0000762000-0xc1)="c9face9fe55d7b81215f6f24eed0abdd5432dbdd95fe686f8ca69ad0dbbcf674df5b1d758f1e0d05e25b8b74ab8ee2120e4851afdecc8b1e0535c828e6841e38a69186bbccad5d2ac3050900035e5a391bbd9ccf3e49583c368c3c5c0e66680fd018f2d7341aa7e22c4a831d94dc7267b244842558b0834a11dead88de6aa2c0f4b1ea4c9be3c1e470271a5646c6167d42de5f831ab30c3f00dd924c7b09d015494046bf8fc389c23b154785ace544f23866e54ec9dd45e9ad06bc0f026f434502", 0xc1}, 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"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0x11f0, 0x40004}, 0x8}, {{&(0x7f0000aca000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58, &(0x7f0000666000)=[{&(0x7f0000b2d000)="d2c9510c95fb89c04a46ac9333e92d8016b3d71c1b9af7732bacf749b92818b78cedf091a993666b53445258c149260674e55f652c56ef1f92349b50b0ebd4beb32ab4afd98ff2adc9b82785c5f3dec3181f29d18af5088ae076d128012251568b2304ac115d07d76210500a8dac6f3417504e584251166330d0d9d59d459421344287b907cdb6020c896f4483e6cead1f4bc902721a9072e1986bbfbd0c6f7b9281f090ff65e4f03eee78b35e6ffe349d3d", 0xb2}, {&(0x7f0000115000)}, {&(0x7f00002ea000-0x9c)="15baebf8f600b40f98eceee60ba445733438c3f789cb3ec0e9e62a818434ef272e99315d2c1f32a31f8630353c2c241344c188deb0c8aa845ce31c8c96347fd1047e8e262eceff990ab1b41212e6e7b9299f1fedfa163a20cbe30eb6f590670aa47552f40d1d58281852ad2b15dea6e923927b2888d3ac8f2f1125b10e1008442017092263f8b4032c202b4a442dd41301cd80324ff3e18890bc5b83", 0x9c}, {&(0x7f0000d80000+0x397)="c5b0bddfe8475374c4da3fffa285066c092545", 0x13}], 0x4, &(0x7f0000b12000-0x220)=[{0xd0, 0x113, 0x3, "1bdf41e35dae06b58221c3065d73e63a30083b9ee0c97c7f8ba63bffc977f225ced981763a9d37c703a9f2091988d147beb6f5c5da3da2062d961b2a48953bfbc89769dd9766cd98231c2bb81712355f0ad721397cb023eb5d0b155d05a03485b0feab12f3364daad9eab1ed188c1514cc8cd2f16fe97862bb1336b7581cdc8bf8cbc282abbf7f6692363f5dd8d207cdcb5dce861ffbec3c6dc8822d62e459aa5767f1670ef5250b70eadf39f0c7d8fa574a6099b003099cc70693b1146f4a"}, {0x30, 0x113, 0xffffffffffffff00, "5e11a7adaf85136c44372f9d5fd38053fba00077841a7da6ca7770"}, {0x18, 0x103, 0x4, "e14ae8f0"}, {0x108, 0x0, 0xff, "7c68e9c6ea10e9d9e94211de03e0de2250feae3a71757fad5ff28a41d5eeba0c4c762dded2f4c5668e705d4ebe5b299b01e72d58b9f748629f59195934160dc59a2f4f96190616e5ca4e7562ae6b79a0d88d112cc83ab76c03132d44506d40d11a03150ce4aba9c1340aba0b2b612608124e1623e0447eb2f3591a557d32dda88c7af8bdcac1692248e861f0b0749ebe6ac18c520c22ab48d539518b2c3f11e76bf4bbb16872cb933024ff64524e6b22ce40d4d9ec26573623bf3cce17fe6c94e65f2b8d868dbec448ca24a6b75c5c99cc2e5f5c981d3c90747f8873b0ea5eaab25f649825532cf0583c7ec07b6935c1cc5a93d073363181"}], 0x220, 0x40000}, 0x7}], 0x6, 0x800) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000928000)={r3, @in6={{0xa, 0x0, 0xffff, @empty, 0x25}}, 0x0, 0x3, 0x5, 0x1, 0xc0}, 0xa0) 2018/02/17 14:11:11 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/34, 0x22}], 0x1) quotactl(0x0, &(0x7f0000013000)='./file0\x00', 0x0, &(0x7f0000002000)) 2018/02/17 14:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000398000)='^\\-\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b9c000-0xdc)={0x0, 0xd4, "501cb24e5b8d494418e1ce7b44cc54301f074fdc07ba9bc0af2998fb3479d00fbfe2fbf2097535286973c211dd144a42ef6cae7eacf13cc0a6f08b361b13c171eb35cee10b98a79247e970413c0bbfab72b87422d94b653b6a01939ff424f41b0d4593188130b632cc1e95299be19d6dcd322e3075166ef073891faf4e15110d996e156e7141d402557271b20b49dc7eb4ef7b726d4947030d086c7ea1f930dcc9ed21620ce4d4b32ca9e0bc33efa154dd7150c65e8c57714db8b6ff4d5ac02647ffffa2d9d90d86deb114b8e70e74331bd9ede4"}, &(0x7f000089e000)=0xdc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001d1000-0x4)=r1, 0x4) r2 = socket(0xf, 0x803, 0xec3) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000597000-0xc)={0x0, 0x100000000}, &(0x7f00006a8000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009fb000-0xc)={r3, 0x100, 0x30}, &(0x7f0000675000)=0xc) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f000054b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000096b000)=@add_del={0x2, &(0x7f00000fc000)=@generic="806bfc93775198447e57ab282a09ba5f", 0xfdb}) 2018/02/17 14:11:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dea000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bec000)='/selinux/mls\x00', 0x0, 0x0) r1 = gettid() getpriority(0x8000000002, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004d2000+0x566)='map_files\x00') renameat(r0, &(0x7f000046c000)='./file0\x00', r2, &(0x7f0000b24000)='./file0\x00') r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000a19000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cea000-0x3f8)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xffffffffffffffff}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/17 14:11:11 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x48)=""/72, 0x48}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x1, 0x5) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000002000)={0x2, &(0x7f0000001000)=[{}, {}]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x444000, 0x0) fallocate(r3, 0x0, 0x8, 0x0) r4 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000002000-0x4)=0x10) fcntl$setownex(r4, 0xf, &(0x7f0000001000)={0x2, r0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x3, r5, 0x0) 2018/02/17 14:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000017e000-0x7)='cgroup\x00') preadv(r0, &(0x7f00007c0000-0x30)=[{&(0x7f0000e3f000)=""/239, 0xef}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000903000-0x4)=0x1ff, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b9a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/17 14:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001f0000), &(0x7f00006ed000)=0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f000072a000)=[], 0x0, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f0000fd0000)={0x77359400}) 2018/02/17 14:11:11 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f93000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003c8000)={0x0, 0x8, 0x7, [0x5658, 0x8, 0x6, 0x8, 0x7, 0x1, 0x3]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0x5, &(0x7f0000000000)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r2}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b0e000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000f07000-0x9b)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006e2000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) accept4$inet6(r4, &(0x7f0000f6b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00001c7000-0x4)=0x1c, 0x80000) 2018/02/17 14:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) accept4$inet(r0, &(0x7f0000adc000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00005c9000-0x4)=0x10, 0x80800) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000b5b000-0x4)=0x7, 0x3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f00007f1000-0x1c)={0xa, 0x0, 0x10000, @empty, 0xfb}, 0x1c) recvmsg(r0, &(0x7f0000c91000-0x1c)={&(0x7f0000c12000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000eb5000)=[]}, 0x0) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/17 14:11:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000013d000-0x6)={0x1, 0x36, 0x7}) mmap(&(0x7f0000001000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000+0x2dd)={0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000017c000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000fcb000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000000000)=""/151, 0x97, 0x10000, &(0x7f0000001000-0x10)=@nfc={0x27, 0x7f, 0x9a}, 0x10) 2018/02/17 14:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f000003b000-0x2a)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) writev(r0, &(0x7f0000037000)=[{&(0x7f000003a000)='X', 0xfffffeda}], 0x1) 2018/02/17 14:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000020c000-0xe)='/dev/keychord\x00', 0x80, 0x0) epoll_wait(r0, &(0x7f0000d71000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0x8001) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000204000)={0x0, 0xffff, 0x8, 0x1, 0xffffffffffffffce, 0x7fffffff, 0xd9, 0x1f, {0x0, @in={{0x2, 0x2, @rand_addr=0x3dee0afd}}, 0x8, 0x7, 0x1000, 0x7, 0x100}}, &(0x7f0000de1000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000713000)={r1, 0xea, "79aa425ef5693c16cac3995588f2073a244865a5d03bb1ebad82f728fcb6f3cbcb2a27934c8b1ee4b5f0fb1bb885bb51c6a5544d417d6ef1c3d3997789e12ef54749ae8966393ae02381534947be5b00cac758ff3251ad732d9c40b2bda480cf4cd10268f72f1f8c66ce6604327ac38059866a5d3ab0fa33311e135c619a383249423aa05ced0d0a948efa4db8661b239ab924e39e2b77a191a35b48e133a980566f3d309aebe152b864d84bb3e35634cb1e6c377e98b4c627009d313ff6d6b789eabfbf1178126fe499ce50ee717bc0ce0a448dd6bed1091d25c1e60dd5d273454553a14c50b0b7017c"}, &(0x7f0000d93000)=0xf2) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000fe1000)=0x4, 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000418000-0x1)) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x64, 0x2}, {}], 0x30) select(0x40, &(0x7f0000504000)={0x0, 0x10001, 0x2, 0x6, 0x0, 0x10001, 0xe3, 0x5}, &(0x7f0000304000-0x40)={0x100000001, 0x3, 0x2, 0x41, 0x5, 0x7, 0x5, 0x80000001}, &(0x7f0000051000)={0x13, 0xfff, 0xfffffffffffffeff, 0x7, 0x100, 0x7fffffff, 0x21d}, &(0x7f0000b45000-0x10)={0x0, 0x7530}) 2018/02/17 14:11:11 executing program 2: r0 = gettid() r1 = gettid() tgkill(r0, r1, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r3 = gettid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000a0e000)=r3) 2018/02/17 14:11:11 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004e2000)='./file0\x00', 0xc4000, 0x42) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000497000)={0x0, 0x80000000}, &(0x7f0000d99000)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008c4000-0x8)={0xd3f, 0x4, 0x1000, 0x7}, 0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cc9000)={r1, @in={{0x2, 0x2, @empty}}, [0xe086, 0x9, 0xffff, 0x20, 0x100000001, 0x1467, 0x2, 0x1e73, 0x10000, 0xfff, 0x0, 0x0, 0x0, 0xfffffffffffffffb]}, &(0x7f0000d9a000-0x4)=0x108) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000da0000-0x10)={0x8, &(0x7f0000257000)=[{0x800, 0x3, 0x6}, {0x101, 0x5, 0x46a15479, 0x80000000}, {0x8, 0x6, 0x3ff, 0x5}, {0xc40, 0x6, 0x7, 0x8}, {0x7ff, 0x0, 0x8, 0xd2}, {0x2, 0x9, 0x200, 0x12}, {0x2, 0x6, 0xfff, 0x9}, {0x7cf9, 0x2, 0x7fffffff, 0xd51}]}) 2018/02/17 14:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00002d4000)={{0xfff, 0x8000a}}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000a5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/17 14:11:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket(0x0, 0x3, 0x5) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000b82000-0x4)=0x5) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_flags=0x2fd}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/17 14:11:11 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000afb000-0x4), &(0x7f0000f6a000-0xf9)) mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000), &(0x7f00001fc000)) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000009000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000008000)="0ead3015819d655b9cd94e9ee11836", 0xf, 0xfffffffffffffffa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000009000-0xc)='id_resolver\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000008000)="07a505a49374c54281d9e7b53364bf7b1841a69be4b16a00932772c0e32dc6cc5a7ff7a45f677b0eff317e08bdc2e2c77385705a6026b481f19d1f62cce150bec99b08070481d3f147baffba579b66b156162c67fb56aea2eca41a6b2c76d9f0ac4e0532daa98b6f84ef74e52f6801800df339c1522dd7baa2ff8f715e21051e55cacf4e1a759fe674b963a7f649773024c5c14fe0758852600762bd290b0710f1150623dfad345b740fde3189991c76c726256a779345a7bed21085c943bf", 0xbf, 0xfffffffffffffffe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000008000)='trusted\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000006000-0x88)="740f27d6319fdaf8e684304bd0812ac4806881bdb2b2661f871fe1caa894f9bb681e8da47cb991d00149de8dc42d911b20b4944425ea93f59a812ac971f79e9978d2b605ae39a6ad2b12759c04b70b5411ae43b780bbca58012416c6ba7d7d411aac902c1ca55e3490cb27fe2fc68bf6e5809cb2b37bc2c27464d63484c2581e4eb6161a017a2998", 0x88, 0xfffffffffffffff9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000008000-0xcc)=""/204, 0xcc) add_key(&(0x7f0000002000)='.dead\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000009000-0xb)='asymmetric\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000008000)='/dev/binder#\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r2, 0x0, r3}, &(0x7f0000009000-0x3a)=""/58, 0x1fd, &(0x7f0000004000-0x38)={&(0x7f0000008000)={'sm3\x00'}, &(0x7f0000007000-0xf)="00000000000075c93104edbc0ac799", 0x2}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f000000a000)}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/17 14:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baf000-0x14)="c5faca0456f17838854c", 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = socket(0x18, 0x0, 0x1) r2 = getpid() mq_notify(r0, &(0x7f0000eba000-0x60)={0x0, 0x1f, 0x1, @tid=r2}) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0xf)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b25866e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186"}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f000015a000-0xf8)={0x10}, 0x10}, 0x0) 2018/02/17 14:11:11 executing program 6: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000ff000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)}, 0x0) r2 = dup2(r0, r1) readv(r0, &(0x7f000079a000-0x10)=[{&(0x7f000056e000-0x88)=""/136, 0xc}], 0x1) write$selinux_create(r2, &(0x7f00003c2000)=@objname={'system_u:object_r:tmpreaper_exec_t:s0', 0x20, 'unconfined', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x3c) 2018/02/17 14:11:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009e0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000e14000-0xe0)=[{&(0x7f00006a1000-0x60)={0x27, 0x4, 0x3, 0x0, 0x5, 0x7, "614f629e4e9a1d87f484f3ea7c1cc98f7ee0a26ac077360a469534e74b4bae8a7d72a966924dbb11f5c4f64af88a9f87e5fc78085b764e8864ace140f900c5"}, 0x60, &(0x7f0000dd0000)=[{&(0x7f000022e000)="ee9bd179b4abc3984397aacaa7007d7a8222d0fae107e1fdd0f8add01fe10fcf28079024af7c0f3ac823d8541a6304fd3712024ce2338c9bd0cf320cf7c819cfdd587cbccbe929d24ee148c108edbaff1f2da01fde192470baa40affeb4d95f126e6ef094467ef", 0x67}, {&(0x7f0000526000)="cbd8c5891ec955027cfd3cc76a48f8caa88dbc3f7bc84806c455925e7e0898acce4678f47dad58990a562965c27b6884a5c4b1e0deae072be3588c16fd862591ef62ba6590b93033c187cf9db5e11d9c19d6c5eb870da74b5ab1ed60de1d183be83e58230057925bf2448a22ed0669cfc5aa5ddbd1e799f0c35533c083af3b5ab146a9edfee075a2186be954f9c03221224552523084475764dbee531f323079fb8e351aae32c49153168aa07cc565", 0xaf}, {&(0x7f0000ef7000-0x2f)="76f8b9d43c01aa45553fbbf03ccdeab8562669621d40488da9dd7f33d41adb6f8c9038fa8524c5b11ebeac1ff010ad", 0x2f}, {&(0x7f0000641000-0x56)="5030a21b9ac95c32c6c1d96971570e6319beef49748cb381f903a786accd560903090336aa009856b5629c8e7bbd9dcec670ab006e6cd5a9d84bca60add7e7328eafcb6e6268065b6ae79048c53b1605328e808cffde", 0x56}], 0x4, &(0x7f00006a8000-0xc0)={0xc0, 0x13f, 0x81, "5ee7898783204bef8d81ec9f9c2bcde5ded9cdb478ee672ee578f4210079caa4d009518705d52320dce714a8e56ef77de19f98f84acb9befc8d57f52a500da468d0478b1587de951b977d9ee2313c7c94a7669c52b50f16dcc4d00f01228052a4e8e21d1f72c0a3d3d9bf17da6c116c144685fba7354ace78c77023191e1024fb009ea033dc0950554cdbb39c7bdaf8590fd0f34d900faa5d8ddc3b6789b2c79c46c2419e9743ac66471"}, 0xc0, 0x10}, {&(0x7f0000386000-0x60)={0x27, 0x3, 0x20, 0x3, 0x2, 0x4c89, "90c79fd05a62407a327a639dc2a82922dc6aa3d05c61feadb72371f3166907bee9e4192f2aa3492597fec93e4ca371e1cf7e9bfc07a1356a83af5ee9360481", 0xfff}, 0x60, &(0x7f0000573000)=[{&(0x7f00004b0000-0xf)="a8de17f315eca32e5f13f7f600dab4", 0xf}], 0x1, &(0x7f0000d67000-0x30)={0x30, 0x11e, 0x1, "ffa9c5f8250f4752c180b73739b736b90b7a4e8c474f0d5f06edd34e"}, 0x30, 0x800}, {&(0x7f0000800000-0x60)={0x27, 0x489, 0x8, 0x7, 0x5, 0x0, "927af704e7423ebdab1f90c177f2c974d4583680c72677130e8bf741f6ddf4d9fe87f8322a1ed46bf9d026cdf10b1882aeba6639a0ad9b82eae0b83cb40ea9", 0x1}, 0x60, &(0x7f0000618000+0x15f)=[{&(0x7f0000810000)="1f521879eebd1aa6e8b0a642d336d7ca3e29e78b4cc4950c80fe27516b734a545074db55c0f400ff7c9876145638b5efd27915f84733ee1aedbdb14a7fc342f42a1eaf26879f060ad7", 0x49}, {&(0x7f0000d9f000-0x13)="4bd293fc79e87ca054704f5cd418630e5b733f", 0x13}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f00009f0000)={0x27, 0x7, 0x0, 0x7, 0x100, 0x4, "d2f1329a2bade117f203d510679afded88da72eacba691ff47e25aa1458e3854829dd78cd2deb650a1d7c8d78117050f5b21aa2cbd50f68a504b00085e16e6", 0x9}, 0x60, &(0x7f00007b2000-0x50)=[{&(0x7f0000ebb000)="6a7acd5241883a3f0065372152c08c6d47b9044f7866ff781fc57d21d5511c7f2de97adbc4a3763c9f1929abf67a811d6e63ae1636545b1be9b20b614b6e032164f2fadb3ced0473fd0cfe947ac4b9e49b809d950726d7041521ece681ca39477adadd743a43fde771077af9eb0ce64e0e8c4a7e02e4015ee0108b", 0x7b}, {&(0x7f0000168000-0x2c)="f8a1ddd831e6de861760c5e58123c419b9d70294eb82d738b526b784961b2f6fcd7b93dcd93a7dd1fb4c87ad", 0x2c}, {&(0x7f0000ef1000)="b2372011c5f9bca8d869a338b80e90c85aee532df643bc27371ce6f88ef2d6c824fecfddb72397835102bfbc7da276426e993c8f13084109ed0af901f32c0152b6a0d3a3aa9008e734efd94f9f5048700f50b0d76784f4fa48996605519c08b1c9dab148760d8da03ee242c1d5", 0x6d}, {&(0x7f00006c2000-0xe)="bd820fb40478d990a26dd75d51d9", 0xe}, {&(0x7f0000d58000-0x79)="82ee73a254a72c88db01dea51a1d9699d995d19c22c360cc96384a315c04137b870c98f5d671a2adbd990796c83245ab6f0ef112b472d551ca289444aedaf0996a5be73236a01b9088d016b74da6cc82d85f59abc0bcbadde91347c589d728b2bcef2b040f68af11dd4ee3839312d343ac007b07f97170f063", 0x79}], 0x5, &(0x7f0000953000)={0x58, 0x119, 0xffffffffffffffc3, "bcfe9d0287535e3fae97d232cebe49fc5608f9ca1860e10a922b39735ba4f61b32f3f790c78bb99dd4546ef0f39b964a26e7064c4d5c3a363bf04e2f67022105c5ffa99c28"}, 0x58, 0x20000000}], 0x4, 0x4000000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) mprotect(&(0x7f0000e4a000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cb7000)={0x0, 0x100000001}, &(0x7f0000b27000)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000bb000)={0x63, &(0x7f000025c000)=""/99}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d20000-0xb)="a8c2b535e3c1a519c4de1f", 0xb) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bf1000-0x14)={r1, 0x3, 0x5, 0x2, 0x401}, &(0x7f00006f3000+0xe3d)=0x14) 2018/02/17 14:11:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000074000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000be8000-0x7c)={0x0, 0x74, "2540bfb0f50af4d8182de127979a1ae2b57af7020d5e96bbaff04b31ee83a5fe0b28757e7c1bf80ad9b93258f62fa38979e0f8567d444352464775ccddebe422ef7e8e3015c158ee9fa87e3e80ecdf5ca4e1fdaaeebb2f8b82a8b3ebfd7ef676362604dd5a5d10783825c4f922df43dcbcf606b5"}, &(0x7f0000a42000)=0x7c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e6a000)={r1, 0x81}, 0x4) timer_settime(0x0, 0x0, &(0x7f0000c49000), &(0x7f0000040000)) 2018/02/17 14:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000523000)=@buf={0xf6, &(0x7f0000519000-0xf6)="57b1b825f0ecded2e3065d83ff1f7132f1610c89ead125140038c3826cffd943753fc4f289fee7f4038bbdd41ac306b0991af7303d58baca39e66b18b3c302f47cf80034d6f6bd433f4cf3c02d622525f0035fa6815c3e2b9dce3a9af0f10e82055c657d955a0ee8e5e3298809ef28ddeb5685c0ca15fbe3a3a57e8c22e240037955c404e5440da7ad574756ecff857c73d8592acf44ff9e561c99efd2f5ec9e38bc8645c7f2771e94a4e89a9c5baecce0405aaaa581b76c38c0582918ce7b66530c28a99a887cc299f3088945ebf7bb321f5aa99d024c7e858774f835f2ad58ff409d4b8245fadedfc0381b4d559d08d26b24d10709"}) sched_yield() r1 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') sendfile(r0, r1, &(0x7f0000a7b000)=0x400001, 0x86) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b8a000)={0x0, 0x80}, &(0x7f00007bc000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b5e000-0x8)={r2, 0x2f0}, &(0x7f00008f8000)=0x8) 2018/02/17 14:11:11 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000)='/dev/vga_arbiter\x00', 0x2005, 0x0) write$eventfd(r0, &(0x7f000000c000), 0x10004) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000018000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000019000-0x4)=0x10, 0x80000) [ 47.413379] random: crng init done [ 47.427427] binder: BINDER_SET_CONTEXT_MGR already set [ 47.435505] binder: 8182:8196 ioctl 40046207 0 returned -16 2018/02/17 14:11:11 executing program 1: r0 = syz_open_dev$mice(&(0x7f000098a000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000070b000-0x8)='./file0\x00', &(0x7f0000001000-0x28)=[&(0x7f0000001000-0x7)='md5sum\x00', &(0x7f00002be000-0x1)='/7\x00', &(0x7f0000ead000)='\x00', &(0x7f0000001000-0x31)='eth1{\\wlan1\'*uservmnet0selinuxppp1cpuset\\bdevGPL\x00', &(0x7f0000000000)='+trusted+\x00'], &(0x7f0000000000)=[&(0x7f0000257000-0x3c)="7d2a292a2b6d696d655f7479706565746831d4656d3070707030626465766574683173797374656d7d246e6f646576656d3129776c616e30656d3100", &(0x7f0000001000-0x3)='lo\x00', &(0x7f000048d000)='\'nodev/\x00'], 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0xa3)=""/163, 0xa3) r1 = syz_open_pts(r0, 0x10100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000002000)={0x4, 0x92, 0xddf, "3357b05b166b", 0x7a6}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x2, &(0x7f0000003000)='./file0\x00', r2, &(0x7f0000004000-0x9d)="a81f12b123305079089caff32dfefe54696a2851f9db415f024f8920fde49dee56e8c5195436c9768aadbdf171001ce65e559278a59779457743d309bc92d5e587fc2b8e1d419d73b8dc4c9fefa03420090bfb97bf6b318b306f79b9c36ccf1403fa560a728d39abf55bcc6241b55b8fb9d368ebc5bb94a4402ebdc6e9a0f3715a01500c3130ba14739d62f5c7d3f79839414054cca6764b245d766952") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000004000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000000)='statm\x00') ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000004000)={0x9, 0x8001, 0x7f, 0xffffffff, 0x74, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000006000-0xde)="cdcc1a0d74c7548874281d0f6d60aabec818b86d16a6d3bd3722a06498850d91df065fbccbf306aeec5d550cf1dc1d234d58ad048627681ebdd32fe9c631e77fd1cdb0c3bf4db3da2294b9c2a3b907b19f9847cc17cf3920fcedfa71c9b124e181d2b5131472d9c900498de3661f8b01957cffb06cb092e94c5df5a8a0e569f699ba7a00a56ae5eddfd45a0e37b0e2a72104af163628263befc37e5a5e7997154929bf4d5f2c98c31005afcaa82f6cc19e32ed3c5b80ddcb130883575c98963617767cb7a69f0c56f6c34aa60695333d1c7f8ab472d24f6f82dc6dbaffe5", 0xde, 0x1, &(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000006000)="869e8f0831d1eef3546bdc269e721d1af07631d2f2fa524a9da387d76c2b4b05"}) ioctl$KDDELIO(r1, 0x4b35, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x1000, 0x4, 0x4, 0x3, 0xffff}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r5, 0x921a, 0x4, 0x5, 0x5, 0xe63d}, 0x14) 2018/02/17 14:11:11 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000020000-0xe)='./file0/file0\x00', &(0x7f000001f000)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f0000020000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x10, &(0x7f0000020000)=[@in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f000000b000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001d000-0x8)={r1, 0x7fffffff}, 0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000020000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000719000-0x8)='./file0\x00', 0x0, 0x88) chdir(&(0x7f0000413000-0x8)='./file1\x00') renameat(r0, &(0x7f00007bd000)='./file0/file0\x00', r0, &(0x7f0000ce0000-0xe)='./file0/file1\x00') 2018/02/17 14:11:11 executing program 4: pipe2(&(0x7f0000add000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000270000-0x4)=@int, &(0x7f0000bb2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) write(r1, &(0x7f00007cd000)="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", 0x5a9) sendto$inet6(r1, &(0x7f0000a84000)="2224b43a4327fbd7", 0x8, 0x0, &(0x7f000010c000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 47.453028] binder_alloc: 8182: binder_alloc_buf, no vma [ 47.453049] binder: 8182:8214 transaction failed 29189/-3, size 0-0 line 3127 [ 47.488101] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.496362] binder: undelivered TRANSACTION_COMPLETE [ 47.519334] binder: undelivered transaction 28, process died. [ 47.527242] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/17 14:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc2000), &(0x7f0000dd5000)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b6f000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00006ae000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000046b000-0x8)='net/arp\x00') sendfile(r1, r1, &(0x7f0000318000-0x8), 0x400000ff) sendfile(r1, r1, &(0x7f00003e1000), 0x1d8) socket$inet6(0xa, 0x7, 0x7ac07914) 2018/02/17 14:11:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a00000-0x50)={@generic="741751e280e051c08ee01e0e2edec88f", @ifru_mtu=0x80000000}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000446000-0x50)={@generic="3060ce1d005c0000000000000003bd32", @ifru_map={0x6}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) 2018/02/17 14:11:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$inet6(0xa, 0xa, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x3a8}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000030c000)={0x20, {{0xa, 0x0, 0x5, @empty, 0x8}}}, 0x88) 2018/02/17 14:11:11 executing program 4: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) get_thread_area(&(0x7f000023b000-0x10)={0x6, 0xffffffff, 0x2000, 0x6, 0xfffffffffffffffd, 0x9, 0x3, 0x81, 0x57b8}) 2018/02/17 14:11:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000973000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001d0000-0x14)="0200000001000000000000000200000000000000", 0xb, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/17 14:11:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000249000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000d10000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00007b3000-0xc)={&(0x7f0000308000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ed9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d69000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00007ad000+0x210)={r3}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) close(r0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c7b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNXCL(r4, 0x540d) 2018/02/17 14:11:11 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000001000)={0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000010000)={0x0, 0x39, "78bd36f1586ee7b14c44ccccef26709c918c21e80af05294682358040001954e07a60844454817137e2d48c50ead703f563e3f6996622b5361"}, &(0x7f0000011000-0x4)=0x41) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000011000-0x8c)={r2, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5ed}}}, 0x8c) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000000e000), 0x4) 2018/02/17 14:11:11 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') sendfile(r1, r1, &(0x7f0000007000)=0xfffffffffffffffe, 0x1) 2018/02/17 14:11:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000a2e000)=0x1, 0x242) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000089d000)={0x0, 0x1f}, &(0x7f000055b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000110000-0x98)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0xffff, 0x3}, 0x98) 2018/02/17 14:11:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000075d000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000915000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006f2000)={0x0, 0xe8, "eec387847501b0bb20c4a0751f7bdb740509febad2cef01882e5cdfc6297fd91d2b9d83cb09f3b58b7284b53725cbcd5e9ecccac97d70d6c84bd985cb35827e699b560c90b57406e433b5fae2b2e64f924534beaa76c7cb74677f78d837c62456ddfc7d3f354998e800de2e5bfca2ebddd2e86bcafa80d905df0329dd77ed80f3ef5f1a8115fe37027292404015cdf1dfe51ab19ba6175419d1aa3c1177351f5791c5ef76a9fe15d3f7513bd6562d2136c36d958530c36707feb1aab15e776e27c4f8944127623146a8d09fcdcfe894b4ebd9c57832157f88d30a2a4e0c8424f2dbed319ec645590"}, &(0x7f0000eb4000)=0xf0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000320000-0x8)=@assoc_value={r2, 0x7f}, &(0x7f0000c04000)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00008bc000)='/dev/ppp\x00', 0x200, 0x0) getpeername$packet(r3, &(0x7f000004c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00002c8000)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f8d000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c6c000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001ab000)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) 2018/02/17 14:11:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000b91000)=@full, &(0x7f0000001000-0x4)=0x48, 0x80000) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000008000-0x12)='/dev/input/event#\x00', 0x20000000004, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/69) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000008000)=""/119) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000008000-0x28)={0xfffffffffffffff8, 0x20, 0x8, 0x2, "97b0444d67d4d5cb87a0b241cac2ede698157767840f0b0ce33b0a9853c21364"}) 2018/02/17 14:11:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0xfff, 0xffffffffffffff2c) arch_prctl(0x1004, &(0x7f0000000000)="396bb33ec4e3dbfe64ea4e1836a4f56824a55860a1c55da9f9ad3d90cea9735f09ac05b1edb68a233ec37b314f37dc941a7238b8a6d92efd93b84b21afc8bf49fc5eff3efd626cef1d585f970754e7739a4c590eea7dc71df6ae2880f92f16a28bed403790658c5b47d212ea0f91040fae86371121147fd07770de42013e2f8f4ac73084f699b5d8be2f7b862db67b25126ff9301cfb82d9fd53e021876264aa7c33923128c3978b851f6e481b1b7b31939f0a2f5e6f0386a2af157f64b270a2254e0f42940a258e38127615637e0b348fef7ebe5d271807eda4b1") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000550000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) 2018/02/17 14:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x0, 0x800, &(0x7f0000f77000)={0x0}) sendto$inet(r1, &(0x7f0000a9d000-0x1000)="ee66858e9570f78b74fa29d22507fd0c9f5c131924d686034fa5047708233b3c677b543effce2862bf17b6f4e2840d7bb4f2bae32bae55e79667aa21695435a3893f19dc73f46be3e2c4c32081000f7ff2fedd745b0efb28ed3acf86de7382551740c082ce05eec1b716756a469290b5e6afaf45aec576752f97d92e412f59a3b6f7658d0c8910be934ebd4bbcf3cae2550cca6b7c0471d6088a5dfd7423d6b7c27291f700e40d6981aeb3a69aab52c543fe7f22a13a077c021f7d0314286fd67ebcbd5058b68a41beabc53494eddcf8e491f61711bcf9037452a2a9d6402140a81a6d393282dafb41f25d6edfc2640053d52008615e37dae33410bd0c8628ce364da6d4c1ecb63bfc70e922ac4cdd2140e711fd1cfa57ca383b355e476714ff5691b08a80afd3de6c92392d87116d4fc0e2b3bfb387e940dd8eb58115e34806ddcb8f8733df2eb66fc3f8cf1a94cfcfcf693bec5fe12eb4557d1b450c58e2ee338119e9100e38e5cf3fd97ec00711fe841479abc5c599d6cbd71a9f324fbf0e60a2042cfbbb64f89b20b55de2baf3195511ada745884c4d62d20515c6422a60a13dc25cad1321aa5cb0db0c523920f6c2b0fb71fb2ea7895dc22bd53fb0f888a3d3a7965f6fbc7343bbc4a7a5ad8b558cc710c6a54cf1d7dbf3a1fe81f802ce16bfe1dfe38990f2964bc896b9020bae5204699ecbda41144a115884fe4de814c95f5c5896b5c814fa25019511c7c39787b3841259247525207f0573649d82862be22e9cea31b29fa647c0999ec4b91316a6a7e3ae1c954645b30657efb4917e8969c863bd6eb6c32a69e41d90f66cac5aa3c9d94244bcb10b9af63f29f7f5be3654f8d15d576ca2ae7e4f414c0965814b479b3dc09712878ad4b7e1a2fb44787ad9527879ed2758ed81cbfd233fcb74001b8530da50a3fa5f46411fb2185e7c596eed219cb06c2f1126f38616d6c21d5e7eb21d6aa83b0ee42c36b980d58f38378233ca76e9ef5e9fd22d7168d065de375318555bd5e4ec0b1ce906d6fe51424df1551d4fb50a8525993e5ef14bdb58dae12a5ee3545f987cf3493dba90b9ce20e3fc6a83d944c2c2fdb7f32f51132b124882fd939d31cb33772815be819e41544403ddc8e36633d0e6b399614196661822f94058e43527f148f096d9c004612d84dfd9658818d639a322e61a54b5e454a9722ac1f54999f83b26f0a4b8c5a3f900788ac5f880b921f4bca38b071936a5485215ccb521a5dee4dc97a86108bb13fcd11cec94767e19c4013ef20f4a055a2e9805ff632e05e7a303e1e06c45a83f8fa3b90f080612be58155bb382e82de6945b4d02ca65c1ac2d6bffdff8c5f59f7768c22ca28d0a4ebdabf6c191d4134cb02ef88f10c0ba35b9725fc127dec6803c7f1311bfce800dc07accc1ca18a653fb989ba59b026d572aae05a01bab7c959d3dd77104ffbc4958009c76da877b7e1b55f8982a63a185eed3f7a328d9b7febadee26d50117487f81ecdc24ad62a09650aa829baba412772e43492630fad25fa02dccae8d7cb72badfaa98e56e56669623abb4a69d62e89127203302687e44b00208df8a0943bff9d138b867504c567e13d1af3a1da038266821410d8e4518d4e43c477e54c8ec9e7d7b5b62751f61badf803882dabb311f1bf0f2848ed36e23915674b626586ecbc193d84d18a04b0968e5fdccba11adb4983f53a9401f82df66b8a46f6d1440fc6fb808447a103d3ab4285a3e2918de059f4df106094eed9e29a8e6b769ad3c01b7969f8c9bdee2066c5964b4ba2ec64edf2ce51f477115411c344b12ca14934bb0c5db63390afb47bba880ac13e3e8801180710512befeb2e5cbe288890273b25f3bc70906110a17103ab8523c1c9170fef5cc148c241c5f825a5d343fe0db66d0d5806ebbea8e5059e5312a8153bfbbf79a3a52b38e3a6201a685f8696060a0845771472d7bc6c7ae95a611563cbae80f90b956a9a5915a5bdcb5156eee87ecc0c962d774a76711153d207ca64610dd34573b5fc3a2a3419445095059135f53053545a769e27ce04d534bbd501f9494bc654c9df012a1c3942ede7d86db066a5824476cdfe667d4f4326dc6144bf81c93171911ff8d0c0e56a1bcd0bd43dce044925d3c0b647c86a4290b14bc505140e29702e534db6e85c07c626ac77886dcaa93aecd4d2d06708e1fffb1d37741fe4b8fbea058d881630ae84a0eb761a19476d31145195f6f2cab75dca243bebce6122162a5cf874d8a2b21f986d249dd0b3cc0bfe5badf1fb5fa28f560a1970b896b71f12cea5187cc28caea30e6cbacc0586d75c2ce32aa8f5a99d1e899ee4e339728804bfe2c35a5a91ce5b785dd35d8b6d2da8f81b30a9b028596705795616b21522d718499a16aeedf26f7481800f087cd3da9b62939c6ec48eba6b341a587743937ad26ad937ee82ddd5500101865cd74cd9ce94791b4944368fc1ebe026e8b9932d6b1f7ba4c113bb1c28e01ea7698ef798e306148ec8e8f24968cef63f8d03716eb0f79870edd18e0326d2a1c12d3bae51a8580e4d76bbd481d7c742d1f1bfd3cefeccf0d6c29328e6dc51373b0b654d438b19512368b64267426966641e268d91b9407fd98d4912d455080c0747cb1adfd84b28ebae48fd5b4b49998bc3722df0656cf213ce9453ac07434e3bc4f47d42b36e6984375a877fe14cf4bbd40c9738780cce5905b3c225aeb0da1ae6e5f31875d084446df616e22d4174e33cd83e666b49d128cf560b9d65032fb3241a1c0e85c13e9fb502009a84b07d4f78ac21ff138f08c3a6d7141540714e12adfe6806529ed7442148e3e3492baf827f686cb76427ba1ec904959d6eaa5abc338ed71a67d1909cf8932b857089fde1ecdd44e3d31d4a2dd3198e07daaeb43682d16df7fce8c5ad56128d5305102bfd8782058d52d274378054a3bcef883de8643636a1bd653a4029e97f8a3b9bd3007c8d065d3c6bea469d84834e4b70376abd33fa4e57f118da1c2e0a6e996a1c0a20b7e96e2d8f3384e3647fa9c2d3b754250e6ef2d345c40af5be9f60d37b6332e4b0ee82d03b749a22bbfb62f60b664c290520f8ce7eff9900538de6519a7f3b3cfd105010eaa936f67d9e8416bb1228bf48d68a046d4520cb5ebc05a6e5bbc67a333cdab39e3e011c53a51f073f7c82c65ff84ee24e280e7d43e5ada43554779525f317e925f921e5ef946c412c793aff9d0164c294c16a47227b9b06b4c11cc16655ff63f1f83f7afb029006f088f66ec0b7d05676b9b8f261d3e93be4f72b8a265c3052d610b42033f7ed64069688c4d45bd411dbedbd8bc6e465a8dfbf1691f76391c1390a0b53d4f5986a4a333c9f6425f96350faa33f8fcdfc0d41bfb47e2ea2bb45e071f6abaa2121414b2b4935df1991c62bdcba40c7f6477115b5a91408cd6dcfd41c869e1e956bc21ab66ea82204699c316edd5075234ddc5c7f7462a6a6ea393e488ce22337d2ee5d91b6f657dcf89b49d6577ff3d8d9cda046e5aadd493be7067103c52efac358f52180cae785e0392d22755ba3d3965c0bfb508f6d98705ba0972dc23f69945e8e404b6d884e68e87d6a5717fcd1b1bdb60fb6132df36caea3cd90c042bfe0ae3677e536dd74ebb09291ad317b859750844001a290cfcb5f6f4a60801677145a7a079519e22caedf2a1a31fd14173109139915e1319bbffbdbeab6c221544310038be2a57911cb7361c6029e7f6a6622583c2019d457f916ad8ecdccbd87989ac1783295dc169f940b8dd809390d36316d48b2cb4b5c7c643a636d0ee484e5cfaefe19ef4aba8ac30a1436701da8d107952b32fbbe8f40d57687fc51d3b36ece03b72ca86cf4fedb421864aaec91d13d0a57c27eefb5fa77deceb9bbef9dabbd74f47bf409d01c71bb0176b2649fde4ebc280631a96a661bbdb755215706c991c2481465b05656ef5b39a7814025cb3eddc98d388de86f5391a460d4b680e87cdfeecefee9b807d9e3c488ef8c5856c669fce21863b82889fea3be00e68a9cc6dd0716619aefa209876db7b475c42b59bef1accb0cfa15d4c85bf0118180686d724e88b2e2966e54bd3631d94dcc6b07d1105d490b6875cd7ba130fda11f6166ab5e9af0c1b4ae7fd066813f90a6c38d81ecf258e21c7975a4cfbe0bf116714cd7e61d97171f7e4851f7ff23e34a2db58ec5901142ec7bb3dd05681b65b6031b3ad1ca9711a7f291d029c77c2fdfc0a07dc8254b4b184aef5d38b41edc0dd31c68439da188718c2654890f71a2270eb1632e0874b1679fe09e41af8547c051f8f52ac038361306a77a8b17ca5494e3160136aabb0c9a9f9537d81bcab9131418c094cfd5057683a929e92454ad904e98b3c5899c3815af0e4ae799a7da5fa15bf7eac7d9ae53f155ac640f51d48ce698b22d9673fa1b3b52a0a53fe71e1a12a999fa6f350975e2834f1f73fcf3433e2e7d2851b6a64f3502124e0674892e6a917fb6573acde729186f18d2bc83386ff5a6bcf12bb09d140dba30e697a6b5013d952706d48590eb938fe6bcd223322f84d5edc74f22d70b4a3308ba1078366a2141716b09231e5fed79dfa3e775dbd86b475aeb9eef1acea0109df67503b86a8228a05e0161eabc567d3541fd1c023f30651b1ed90df4e5b699b197f40687f6adaf8d1d533f4c3a99f4d4b1cd3e28d7e71438167ec776e88d2f76ecfb8dc352f6dd2def07b00b75e1bd9c83085c8a502e709303af9b0ffe5277e39513f2594dc38d3fb9836c44975a1fb199fe37a89e5d73fe2c6134047faf0cf19566689e1eb8e0d69346da50fa969c4826701ce948e0732732ed1d78c97437aff42a7ddbb01e0d3c273b6ebe2918d69b2d92cceff4d49e61debae2f66117cc1d29c947100f4d0cbd1e9c0b62969b7b61f56c5bc20ec03f31e213de9b75a3ef80084e528b9fa1c36e90a9d5812bb88064e1f7dcd33e4b41aeca6671a8dbdb8ebadd44f6e73283c9e25bbd539d8a9f06a1dd872bc745fc7f2b09401ddb5051162b3133139d4f171682b235e88c4d37ae88d58b4e244d85733f9e504fbaf0079f6ce01773413402c8eecf3826ba18b8b6e6f31ccb5e73c0bf02793a2ffaead32a71bb5f062fa6b8621e449c21173642eb8765473af10ab0f195b47afafc35359bcf46e1ce89919378343662744abbea3a24bbe9fb4bb42fef9b81afe169f6327eb812df933102197532fc48539121f36d6c0491bacc6473d396c85f510dcc6400604307e27e3becbf563b8d1ed44c1d8bcb7efe562db8c17aa33108a746b54740bb5913767e7ba8ca9e66fb89c12eb4c3538cfb8190ba0cca252546f91a934e0696e97b264774be01a8d9885d9ab14ae46177508d66ece930bb1e0c4a77ab44dffd49743c2d04db1385ff9ee0f96ee047c30d6465331214f4ddd1d50cf3c6704068a95db1a8559ef6de48c17eaf9879d7335465f34bac8b6da48dbe42e56a3956ad6bf6c535d09c711d03db24dc4158086c6ed75145600bd380f7429106cdd004737b6bdf31aeba3e0ef8e3b725962a0a5d8c750a9670b5cb8eb30de96cc7db61271049ad5e32915ddea331ab574ba3def1b07f59f35f72ac88d2875841e399d7027ff6eb088ff1a39d2a3493f867dc259a5e7ab070cbbfeaebb77f918e73491f1121e79c64d699980dea0b59a1dd518f673b65fcbf6eeecffd8b746453456664b78dfad741bec738f15083f5123369e93429a66b1b2c032fd063bc7eceb27d580e3abe709cb3f9a65f47297ee11326a6c559a5463afd340cf599de3a56ad5e704", 0x1000, 0x4000000, &(0x7f0000719000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000adb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x450c}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r2, &(0x7f0000b14000)=""/228, 0xe4, 0x40000000, &(0x7f0000551000)={0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x1c) bind$inet6(r2, &(0x7f0000839000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff}, 0x1c) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xfffffef0) 2018/02/17 14:11:12 executing program 3: socketpair$unix(0x1, 0x42, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) sendmsg$netlink(r1, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xffffffe6}], 0x1, &(0x7f000002c000-0x28)=[]}, 0x0) 2018/02/17 14:11:12 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f13000-0xe)='oom_score_adj\x00') mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00009f0000+0x5fe)=[{&(0x7f0000222000)="8aba105776d35e288bf03982d2ed297230067e7d60b864e0bf7cdb052ebbe1a86f6bcec41b1940cfc0083ef7ada0d962c89b3b1aa3b5854f2523175d6db59a06aa167f2a34b2d7df45624df9130422e8228c9bf6120cbfe866f2af019febddde1cbea6dcf5baad49f4a29b1f2d6dbc6a23c5677499d50656"}, {&(0x7f0000c9c000-0xfa)="3dea17607a2758d40705b2e6fe196156dfdccadd8e0efa485ae135f59da001508424187fd8e02800ea1df7e61fb6272fa198372b1b1b3227084379848fe5854ddf0ccbeda520bb3c527473d82db95b8f79e7f3b05a3bc773141fd798afb01ed390a8c8b8d3103fe8683d2d8555215832949fead8a992a5de71cd97a15f37b22421156d0b328b7587307f37d1bff721476378317f6c2b38b2aa0383cc75c9b9bfff1781c28a079b4da0b6138c4f342a1cf7106babcf9176baff13694c8f7a59f98e7a867c1df5e0520c0aade3ba47f6f71e6fcc589b15d5cc2a1f82c9af08741d84474b18108030986d93ba971493e4704367b5eb4a1f547bd56b"}, {&(0x7f0000f13000)="d33c97"}, {&(0x7f0000f12000)="72a19602ca69c9519854adf3471d06aa1d0fb230f91f9cd67949369d8cd76532b744b3c30fbcc9a71c2f3f25137b6177ad4ef09210d09cb5a173880b3969bf7dcc635260a73840ef84eec664655b19921071e3baf2d3ec6f50776f477d055b7ecac34c4d956896347c", 0xffffffffffffffa4}], 0x1000000000000016) 2018/02/17 14:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000859000-0x99), &(0x7f0000ad8000-0x4), &(0x7f0000cf9000), &(0x7f0000873000)='m') getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) 2018/02/17 14:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00003c2000)={&(0x7f0000587000/0x4000)=nil, 0x4000}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000373000-0x15)='/proc/self/net/pfkey\x00', 0x222000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000494000)=0x6) lstat(&(0x7f0000597000-0x8)='./file0\x00', &(0x7f0000a58000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x10000) 2018/02/17 14:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000cde000-0x38)={&(0x7f00007d2000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000296000-0x50)=[]}, 0x8094) recvmsg$netrom(r0, &(0x7f0000952000)={&(0x7f0000fe4000)=@full={{0x3, {"2fdc818c7e130f"}, 0x7a48}, [{"845bbb1738b9cf"}, {"7909cdfe62cd9a"}, {"89264bc0864c80"}, {"be266ae8825f31"}, {"55fff72183a3cd"}, {"0f8f8ce6c001ab"}, {"5f751702ad1da7"}, {"390b926659462d"}]}, 0x2c, &(0x7f0000032000)=[{&(0x7f00002fe000)="f47e1792cdbdca8dddd90bd36adc177a08e76fdb662b05b5462eb19a2767f32b990aa9216c9b50469cc47ec34b746f6c6544", 0x32}, {&(0x7f00005e5000)="2da92b53c1401dd5eb1a8e83fccefc34aecee35119f23462a2cbf07ab8b38e5390d2728585f875dd3b15e2e299a5779c8a8a86cef57491a3f533efd16c14b5a6443d083b", 0x44}, {&(0x7f0000805000-0xdb)="54b05cd773d23401fa97a159375f087b283e7505abd6ccca4921494a97d610f5ac81fb9519bb6d9ea4e64d1a552bcfdd09794732b23647879a141ee4a63cea008c53eaa47c5a9fb976bfc0c92ef7c219c888a70b00b182673863142584cbbf36c4dca0784c2eee768003b198148c3962b3c82d49e3f3ffd8c3eaba76e1c9061cdafbea5367a8d21816ebaec01b23ec2b2a249ea3f99b24cebf589c8b2df04675b5b9e2a20d853e6216e166e3e469a293888618b3b6fb969eff03e0a25d0498530a91bb6d6f5f4d8d0fdcd5d318af5b05860570d5b433d58061b13a", 0xdb}, {&(0x7f0000c66000)="64a54000042c84d8c9af3d0f35484d8ef53e7e3e46ec78fb018fc47ed633ccf2e6", 0x21}, {&(0x7f000078d000-0x76)="8c5212daaed16be24928a56014d8efee7750148afeaef573e29c8723955771c9d788b9b81f181088f275fafbba5027164cae21c30be380e9c9230d57b76456e8c551eefdc66ad7391b822c37c1f83c1f19b0a7e2ecb4bcb1bcc558deda936b17634c033af05246848799e5e8ffa9b42e058db0df3225", 0x76}], 0x5, &(0x7f0000707000-0x268)=[{0xfffffdc0, 0x88, 0x3f, "1d5593cac2fbf821dce6144e7b5ba29ee9b5516f5e2a451c01279316c2f61572a6a73b423cf70c7c60e5b9afa96ebdb73186f1468a5f4576c2fd751ae2507bac428febcbc700d5b893bbffac26bddce24f849d983d927ec0b2596c85a462fd8ba982903f0b6ce56a73b3816370a4020ecfa7f6af61edce85e2b1f7be4d0333eb3c7599cf7d"}, {0xe0, 0xff, 0x7, "a656fcd8aba12f100c9dbd5ba12e7d3211983fd31640d723ab029c4a0d3fb194f64b9ed55793a032edb2a0d37d17389d87751db8f5796c6c0a9a25ce8d7a235413b38eccde03aa932d3d19b05201194bbd37d9fb3b5e8ab160356185954ed1c7623c3109947a02ba1753d2ecdaca345ef470a9c2b50362d73d9c9f360d5113e9e53e11713f38471d9bb2979ba7de7c731dbb67715c5c7010acad55653cb89b8eb64b378247b38f6ae683fc639752c336a8206bfab33a2a7d5e1d3aadb8ebfcab5698873d7a3f3270d2eecf7e"}, {0xf0, 0x117, 0x134, "b64c7f0bf5f8b295a872406364324c90ab488054196548da47969655bfaa655c836d85e691991c529c86f6cd31073fdc195c77fc8d78edcb27acdd0248805663e58dfe6e9527138dd2abb9a37857208b4f30d265934b4e93ca93982ccaa911df79da2a9bd40cdbb774b8420f79d004a7e297ec38a93b4b8e375ddb332df2dc9a82a58d2e3b50af0fbf9fd3611ed0b6fb7a38be1a3eb466e15055b12c044fcb29d06402f4b0e6adb448be93b61a6c67b8bf03ed8d33d4bbea2301c03da90130833cb5633f7d93933824da81c05037f0db280ff9589f2d0be213"}], 0x268, 0x10}, 0x40000001) r1 = syz_open_dev$mice(&(0x7f0000050000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000035c000-0x98)) 2018/02/17 14:11:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000007e000)='/dev/sg#\x00', 0x80000000, 0x10000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000251000)={0x0}, &(0x7f000060d000-0x4)=0xc) sched_setattr(r1, &(0x7f0000a39000)={0x30, 0x3, 0x0, 0x6, 0x1, 0x200, 0x8a, 0x8}, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000859000)={&(0x7f0000c06000/0x2000)=nil, 0x2000}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000341000)=0x21, 0x4) 2018/02/17 14:11:12 executing program 2: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e4e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ab7000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x440, 0xb8, 0x10c, 0x1ff, 0xfffffffffffffffb, 0x8}}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x10200) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r2, &(0x7f00001f9000)='H', 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) ftruncate(r2, 0xa0eb) rmdir(&(0x7f0000001000)='./file0\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000737000-0x10)={0x7, 0xffffffff}) 2018/02/17 14:11:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, [0x3, 0x8, 0x80000001, 0x8001, 0x7fff, 0x0, 0x1, 0x9, 0x9557, 0xec, 0x6, 0xfff, 0xcbd, 0xfffffffffffffe00, 0x9]}, &(0x7f0000002000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e8a000)={0x0, @in6={{0xa, 0x0, 0xf9, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, 0x34c6, 0x81, 0x2c, 0x0, 0x3}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0x2, &(0x7f0000000000)="d06abdf1d5128d87ebbb751c3bf10eb88cfbf761dee4e8ab5f48f827f1993829a4d32828e5588dfd10524de0d4595876e2891e7e5026cb5eb01d991ab65dde4ee8ef3814d934297516f87ff6b5", 0x4d) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0xfffffffffffff601, 0x9, 0x400, 0xee, 0x6, 0x6, 0x9e, {r2, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x3, 0x9f6b, 0x0, 0x5, 0x5}}, &(0x7f0000280000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2018/02/17 14:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000848000)='/proc/self/net/pfkey\x00', 0x2a100, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000065e000-0x4)=0x0) r2 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r1, r2, 0x15, &(0x7f00000f9000-0x10)={0x7, 0x5a4a, 0xa7cd, 0x7}) 2018/02/17 14:11:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x68a401) mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/17 14:11:12 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) sigaltstack(&(0x7f000000d000/0x2000)=nil, &(0x7f0000005000)) 2018/02/17 14:11:12 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000fd6000-0x38)={0x0, 0x0, &(0x7f0000273000-0x10)={&(0x7f0000000000)={0x2, 0x15, 0x2, 0x7, 0x62, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x100}, @sadb_spirange={0x2, 0x10, 0x1, 0x1}, @sadb_key={0x11, 0x8, 0x3e0, 0x0, "ca26d631740db1080c983c2d2f861acec78ed89784133fb405587e1c2726ecd985fc1015a2a7734b940c95d75d4b8ceae795c8ef29b6cd35b975ff9bef670352c7a3695b9fcc66e9caace8ea1bc7d525f8313559b5b1badbe6802de80b2cbc15d33bfc94d3fbbe24b96f033255fadda039d99f3069af81b18d035b81"}, @sadb_key={0x18, 0x9, 0x5b0, 0x0, "ae52b6678d6200cee30dc68d19d8a240f98359387dbb1c6fc3dece408f3fbdc42039e30393a554511af095383e4ca688ec2aa0acd1a6b57f67121269da5f332e54074528dad0ca65db9d25c3ac258ab61703468f5756db5c27bbbbef02d7c13bc00fcc76ab407a07dc4074392ce39e2ca6a36d1f6cb28d2639c3494fbb6877d82d470fcff1bf4a4058e65497f0c25bc9dfcd0cf1a5581a82270d66db07e2db2d348de6aad9d6608784e682da5dc0d275bd41263cb53e"}, @sadb_x_sec_ctx={0x7, 0x18, 0x7fff, 0xffff, 0x2a, "8a1eadfc732a9cc8d4db32272c3d0e4917708fc135991719101c80e86d618cb312b07f7b966d6cea28fb"}, @sadb_x_sec_ctx={0x16, 0x18, 0x921, 0xadca, 0xa6, "edafd1c03b13efa245e7634fc564122b3610d865a558b3a2d042755674b4108694a5e7dc67e054284ef53622600c08ea2afc22ca6d4085f6d4be5624aab2618ca5b76f315de2ee8300a787b52ee85ff4b83500a74b76ac8e9a7c6375fb108b0af31b84166c0bd144842172a3d8ce1e336d1db200e75f87f86e0034bdd28fc553feb00eefa70cf88a4b565196ea3602aa7dc8b6ca139c490ffef98a4fb1edbfd7b29e1d050e07"}, @sadb_x_sec_ctx={0xd, 0x18, 0x0, 0xcd40, 0x5f, "fb34c3fdbb3c60bbec0e8fd1852f2f53fa9e74fcdf194a301d770f759da0146896877b0ceff4c29e065040d83449a786449f15dc0360a6f1a8a193272267e5322fd7a66770f269fb3e9de7c4a56682ed72d6aaab4a11882e74241674226947"}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5, 0x10, 0x4}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, @in6=@empty, 0x5, 0x4, 0x10}]}, 0x310}, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bec000)={@local, @broadcast, 0x0}, &(0x7f0000886000-0x4)=0xc) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00007c0000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @empty}, 0x28, {0x2, 0x0, @rand_addr=0xff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5, 0xd932edd303469ad0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, r2}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_OIF={0x8, 0x4, r2}]}, 0x68}, 0x1}, 0x0) 2018/02/17 14:11:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) mkdir(&(0x7f00002a7000)='./control\x00', 0x40) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mount(&(0x7f0000d01000-0xa)='./control\x00', &(0x7f000010a000-0xa)='./control\x00', &(0x7f0000eb0000+0x2e6)='fuseblk\x00', 0x2101000, &(0x7f0000cd1000)) r1 = open(&(0x7f0000a25000)='./control\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f000080c000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 2018/02/17 14:11:12 executing program 6: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace(0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getsig(0x4202, r0, 0x5, &(0x7f0000405000)) 2018/02/17 14:11:12 executing program 5: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fchmod(r0, 0x1) socketpair(0xe, 0x5, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x20}], 0x2c) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000adb000-0x4)='tls\x00', 0x4) ioctl(r2, 0x1, &(0x7f0000001000-0x1)) 2018/02/17 14:11:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x3a1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000+0xd25)=0x1c) mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000041b000-0x4)=0x0) ptrace$poke(0x5, r2, &(0x7f0000402000), 0xffffffff) 2018/02/17 14:11:12 executing program 3: utimes(&(0x7f0000030000)='./file0\x00', &(0x7f0000576000)) clone(0x0, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) utime(&(0x7f0000a19000-0x8)='./file0\x00', &(0x7f0000c9f000-0x10)) 2018/02/17 14:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00006ee000-0x4), &(0x7f0000c4a000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f67000+0x9f4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/02/17 14:11:12 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006a8000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000-0x8)=0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(r2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) poll(&(0x7f0000016000-0x8)=[{r3}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) 2018/02/17 14:11:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = creat(&(0x7f000056e000)='./file0\x00', 0x0) getdents64(r1, &(0x7f0000110000)=""/78, 0x4e) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[], 0x348}, 0x8000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00006d2000-0x1)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000)=@assoc_value={0x0}, &(0x7f00005db000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a5c000-0xb8)={0x0, 0x5, 0x0, 0x7fffffff, 0x101, 0x7f, 0x1b9c, 0x8, {r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0xe0, 0x7, 0x100000000, 0x100}}, &(0x7f00003c2000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000625000)={r3, @in6={{0xa, 0x2, 0x80000001, @empty, 0x1ff}}, 0xfffffffffffffffc, 0x8001, 0x3, 0x1, 0x44}, &(0x7f0000615000)=0xa0) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/17 14:11:12 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x0, &(0x7f0000001000-0x10)=[{0xfff, 0xfcf, 0x0, 0xfffffffffffff010}, {0x80000006, 0x4000000000040, 0x8001, 0x2}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000088c000)='./file0\x00', r2, &(0x7f0000fc3000)='./file0\x00') sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000b05000-0x36c)=@ipv4_getaddr={0x20, 0x16, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_FLAGS={0x8, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/17 14:11:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xc0040, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x541a, &(0x7f0000c6b000)) 2018/02/17 14:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061f000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x516) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x80003, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000f38000-0x4c)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e5000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) bind$llc(r1, &(0x7f0000554000)={0x1a, 0x16, 0xa354, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x4, @random="6e0333411ec7"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000b1d000-0xb0)) 2018/02/17 14:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setrlimit(0xd, &(0x7f0000a48000-0x10)={0x9, 0x9}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/17 14:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000216000)='ns/ipc\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a26000)=0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004ea000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000088f000)={{{@in=@dev, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000358000-0x4)=0xe8) r5 = getegid() lstat(&(0x7f0000f8e000-0x8)='./file0\x00', &(0x7f0000f3f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ee2000)='./file0\x00', &(0x7f000050a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002e6000)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000596000)=0xe8) r9 = getgid() sendmmsg$unix(r1, &(0x7f00006fb000)=[{&(0x7f00003d0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ab5000)=[{&(0x7f000046c000)="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0x1000}, {&(0x7f0000e55000)="e1947161ce1484d1ec5c0406f3fa636f26c5ce4b3bf8f189733f2d3dc2a8bcc4901380afc2a674a1076ad6ef1e061cb045bc37e4a69a33e0bff9064c0a15c92282ac80", 0x43}, {&(0x7f0000bf4000-0x78)="3455ad48296fccb8e2d1122096156f25e6482a52e8b92962f0b234f5220dfc3e42807d914d8f606d7157fe37c04c483503a4ec0e1fa90b16fd1d26326cd35af87af9fec34ab72bc8b51be0d19acb9bb16ec412c762930a073462108c7e6db4492cd98803a6e16f2a74dbd8b61778c70e50454d8751cda53c", 0x78}], 0x4, &(0x7f0000c44000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}], 0x58, 0x10}, {&(0x7f000027f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000156000)=[{&(0x7f000063f000)="aac60c35353fffb8dba4717d811554f89cad74c9c2254185627d63542822354b91c5c1d09bfcf9c99de4849f75ebde148a556f536c618e30c89e9b47f00f06ad5f4069c0edd760943a881504f153aab29e1ba70b4f6994f69e56b727f4237250f4b0a2ec446dd5fb1c976ef5cb42264e47169a116be9f2e8dd", 0x79}, {&(0x7f00002cb000-0xe0)="2b936f119afccc533a3b0e009a76ad07c7edd4aaca4dadc8517da2b54c178be8df124c899a179d795ede16200f7802797a8229ec27050fdf82c133ebfb050846970c051dd5375cb018b47a119bc5b6eae97a9ea7c22044661db65c55af491a11c20bc1ab84ebdf4a9e67f3c62f35c89b512f7ad11192bc0e3366887cd23a523823c03d74a5e6ed4b52d831457a8dbfa3d1b2e0259c44bab72a4b584e30bd35c9d920f34647fafbbf90783c8f241f9ba22748aeb89d998892122965b9209ec19418626f5d0fee6f48dc86fed245cbfc59119cdf440766f6c0a08225bcf758e686", 0xe0}, {&(0x7f00002a5000)="f8ab6d9aea99b9274dbaf2be8ceca12b5f849a12bec5533385dfc3d511ee8b3b18d5bfe207e35d0d0b06180f3a09457bbbc65a864623c9bcf85a88b0e93c19428102759aa7128105fa5cfbffa862f9bffde5a3b1c6d0497169b5ae6fa537e865488f5c140ec24c69776045cecc52660b3b019c26d3231db2", 0x78}, {&(0x7f00006c7000)="7201ba9b3e64e001148177fe35f194a68c473559a35d66c986d1376a2bacdeade8855abf9597370c6aecfdae2d11dad8b53cb4373398d929feebb77a5dd99497bd24b3e6a7dcc0489053242c23c541b150afc71ebb3ac01fd159cfa0f6ecfbb39c598469415a5eeeafaf2a5974fbc1e67d81f7206e8024dfa86b6ffe30d2bc63eb7a3ca6f6797c26973a786e3a7e61b8f47c639e3930d0184eeee149820584844ebd3c27594d38f64265c91e64f34d2a8141f79da6068880a22a4e1c12b3784fa3c932521c5b940f5b28ba10a30c26cc904868ac16f914f05e3976286dadefb04a4f3e2dd3e1", 0xe6}], 0x4, &(0x7f0000e85000-0x98)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r3, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}], 0x98, 0x880}, {&(0x7f0000f13000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000ca000)=[{&(0x7f0000fb5000-0x2e)="864e07226bf22567cdc52e15929ca8e2dbc0e902627d3538368c636f437346b26a59362a13cfe3b3e2ff3035f4d0", 0x2e}], 0x1, &(0x7f0000a54000-0x58)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @cred={0x20, 0x1, 0x2, r2, r8, r9}], 0x58, 0x8004}], 0x3, 0x40040) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/02/17 14:11:12 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000280000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000cd7000-0x18)={0x3, &(0x7f0000001000-0x5)=""/5, &(0x7f0000838000-0x48)=[{0x8, 0x22, 0xffffffffffffffff, &(0x7f0000001000-0x22)=""/34}, {0x4, 0xe7, 0x8da, &(0x7f00009e7000)=""/231}, {0x9, 0xc2, 0x1000, &(0x7f0000e83000-0xc2)=""/194}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0) connect$netlink(r1, &(0x7f00009d2000-0xc)=@proc={0x10, 0x0, 0x3, 0x2000280}, 0xc) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000000a000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000014000)='schedstat\x00') mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000016000-0x2)) exit(0x0) preadv(r4, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$addseals(r5, 0x409, 0x0) 2018/02/17 14:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000a3000)='/dev/loop#\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000d28000-0xb)='pkcs7_test\x00', &(0x7f0000c2e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000195000-0x2a)="6577893087d87253e5d17b085628ce9db1cd9f4153955ec05565b54196df506ffed5bc1edae850118995", 0x2a, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x81000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000925000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "bc1a156b8bd00b5666d8e5d6982d342c84ff9809f3c921f9fb4efc108421a8b100e76ea12aedb4a097f21af488d7a9005b0266e8f1da9c32bca389df12473913", "82e8a38f49c894747bf793bfc3bc2118cd5f13f935ad7e185e3911e5054f346a"}) 2018/02/17 14:11:12 executing program 6: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000508000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000f1c000)="07d69c285e17536a38ed3b9e89425258230fc2a2a23ffccce851d30017364a7259858aa82f38914b5ddc5b78c321a705277e9aae2ab02c07f52ce886ff71227c9e1aa367186d16a0ff0e9c3949ac1773dce427f028672a7a5e7c7d9a1b76f94798351a07291a05408b9c3f0ca777524dcf32022e", 0x74}, {&(0x7f0000001000-0xd4)="3bc9f3fe13a6bb1bb7d24d4f19defd4d6155a52a2a266a2e690a60b1bd8aff2edf1b357607c71aee47bdaddd9b2ef966cb02ea8adec2ac90b547903e2d401a69fadf99807415594bc20cdb1d90a4a072f454865c281329c2841f5bd4c29cd888cc15089404c830f7b46ecff725ec3d1dbad77e6d6e01618d10dbe38d272d4c88dbf15e447cec25b98cee70654a7837415a03f1ea3170638498daacd6e44e648b4d6d0c15fa209459613e52ed6a7081c38107acbe46b2d09f1001afba9e32c167585e34761701c98d8ae3452b5e425e30b9c4730c", 0xd4}, {&(0x7f0000852000-0xb9)="96d5fab87845ff6e1122dcf8c297d88e55c91677766d0f68a20cd32eec0eaa17404e971898c39db2b547fa4c298f4b63b9f043a422980e3edc43abdbd0631e0dbc82fe8d45d92d51d0a96892d09a113377c67644a524017a714d1c477de8c96867dad51f9d7feab5d622b9b756fb218e22221115c02db69e25da52d73a3c1130a4b0bcf3c374570936c57ecd78922330df009d6c3ea4a6527c91e77a2b6348c8589d4ab2c7d46409e0ccf201c812b4b52a63cc47ef62ce7862", 0xb9}, {&(0x7f0000000000)="35a1d20f54ceb601a478688ae2a4bea64b532b0ff6c7414b964eb98924420c44e05d063feb8ac8ec53d11d4e89cc6ec50f03dc83f83c90eba8a72cf81ad75ea25b643f7d2b0e37d5c65c23d28593e74034e1f4ec4d22b0333b0d9b652e50e5a79b31f70812445fbee268b9421ea0469435bf70872864f6a0f82b7968a151500ee512e3a070ac18c5f7c5dcb5cd586e7ec274d5f0152e44e7ca8b1a568005ac7f39249f2da0be03a07f148dc3158e161ee37091f5da60281c2ac27e9a0c", 0xbd}, {&(0x7f0000000000)="bc32a073b49568809224edf89255f3e47ef3ca9bf011d5adae61efa537a6fc2d9090be", 0x23}], 0x5, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x801, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) accept4(r2, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) clone(0x100, &(0x7f0000b63000), &(0x7f0000794000), &(0x7f00009a9000-0x4), &(0x7f0000627000)) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/17 14:11:12 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) umount2(&(0x7f0000feb000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000062e000-0x14)={0xffffffffffffffff}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fec000-0x8)) 2018/02/17 14:11:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000466000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f000065b000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000047000-0x78)=[{{}, 0x10000, 0x7f, 0x6}, {{0x77359400}, 0x7f, 0x5, 0x6}, {{r2, r3/1000+30000}, 0x7ff, 0x1f, 0x7cd}, {{0x0, 0x2710}, 0xb7960000, 0xcff4, 0x100000001}, {{0x77359400}, 0x3, 0x7f, 0x1}], 0x78) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@generic="645e5b7293e1b1565752a80ae04b576c", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r4 = syz_open_dev$usbmon(&(0x7f00008d6000)='/dev/usbmon#\x00', 0x0, 0x2802) lookup_dcookie(0x0, &(0x7f000001f000-0x6)=""/6, 0x6) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000a0000-0x8)=0x1, 0x8) getsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f0000b6f000), &(0x7f0000d98000)=0x4) 2018/02/17 14:11:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000326000)='./file0\x00', 0x400000000) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mkdir(&(0x7f000048e000)='./file0/bus\x00', 0x100) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000068e000)=0x9) mq_timedsend(r0, &(0x7f00005c0000-0xfd1)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)) 2018/02/17 14:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r1, 0x0, &(0x7f0000cca000)={{0x77359400}, {0x77359400}}, &(0x7f0000933000)) 2018/02/17 14:11:12 executing program 0: getpriority(0x0, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000-0x4)=0x1c) fcntl$getown(r1, 0x9) getpgrp(r0) 2018/02/17 14:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f4d000)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000fc6000-0xc8)=""/200, &(0x7f00000e7000-0x4)=0xc8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [], []}, 0x0) 2018/02/17 14:11:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) write(r0, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x70) fgetxattr(r0, &(0x7f0000a39000-0xc)=@random={'security.', '@@\x00'}, &(0x7f0000b2b000-0x9c)=""/156, 0x9c) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x14c}], 0x1}}], 0x1, 0x0) 2018/02/17 14:11:12 executing program 1: mmap(&(0x7f0000000000/0xb41000)=nil, 0xb41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = socket(0x4, 0x0, 0x7fff) sendto$unix(r1, &(0x7f000046e000-0x3c)="aa22e0f340b1f8876319175326695bddf0a11700a1ca52694943d04a69895f54520eb33a36259655668c6f72e755891406695eb9289b0175bb370878", 0x3c, 0x40000, 0x0, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000070a000-0x8)) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b3a000)='./control\x00', 0x4000800) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) [ 47.980958] binder: 8344:8350 Acquire 1 refcount change on invalid ref 0 ret -22 [ 48.020460] device lo entered promiscuous mode 2018/02/17 14:11:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) preadv(r1, &(0x7f000036b000-0x80)=[{&(0x7f0000c43000-0x9a)=""/154, 0x9a}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a2c000)}, {&(0x7f000013e000)=""/39, 0x27}, {&(0x7f00003db000-0xf7)=""/247, 0xf7}, {&(0x7f000032d000)=""/106, 0x6a}, {&(0x7f0000cca000)=""/202, 0xca}, {&(0x7f000061d000-0xfa)=""/250, 0xfa}], 0x8, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c6c000)="72027e6f656b1a1d5f0c9c9e8548c17d7d348d80d7087e05869f3a17ef1d0acb3f401ba96869b0857b1d1f073f403888d5597785c2c1a3cf3f7e70bd62f7c0168e8fb97ce4de3472428f66664f729325576c8c4ecf523b181d16a458b7811d0699822c8e8f6ceddded32ac910bda117f819f18616288baf7a1893a528f", 0x7d) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000026c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000781000-0xb), &(0x7f000096c000)=0xb) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffffffffffff89, 0x0, 0x0, 0x0) 2018/02/17 14:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x38, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/17 14:11:12 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000025000-0x38)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x4, 0x2000000000000172, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x4000) 2018/02/17 14:11:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000002000-0x24)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r0, r3, r4) getsockopt$inet6_tcp_int(r2, 0x6, 0x1a, &(0x7f0000002000-0x4), &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000c59000)={{&(0x7f0000af9000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/17 14:11:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001c4000-0x3)='lp\x00', 0x161) 2018/02/17 14:11:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ea1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x8, 0x14, &(0x7f0000001000-0x21)="512934f4224010cdc1838568bc5bbc2afcc97f0af029c29eb34c09012086041ea5", 0x21) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x2c0000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x14)=@ethtool_rxfh_indir={0x38, 0x0, []}}) 2018/02/17 14:11:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000575000)={0x1}, 0xfffffffffffffddd) unshare(0x40600) fadvise64(r0, 0x0, 0x0, 0x2) 2018/02/17 14:11:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = creat(&(0x7f0000c4c000-0x8)='./file0\x00', 0x8) getsockname$ax25(r1, &(0x7f0000f4d000-0x10), &(0x7f000008c000)=0x10) 2018/02/17 14:11:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000de8000-0xef)="220000002100070700be0000090007010a00001e000000000000040405000c80ff45", 0x22) 2018/02/17 14:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/keychord\x00', 0x4080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00002d6000)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ee9}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}], 0x88) syz_open_dev$sndtimer(&(0x7f00009ba000)='/dev/snd/timer\x00', 0x0, 0x4e802) 2018/02/17 14:11:12 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x2e, &(0x7f0000000000)={0x35, 0x4, 0x3, 0x8}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/enforce\x00', 0x301001, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000022a000-0x10)={&(0x7f00009f3000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000001000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) r4 = syz_open_dev$sg(&(0x7f00002a8000)='/dev/sg#\x00', 0x0, 0x0) r5 = gettid() ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000085f000-0xb8)={0x0, 0xffff, 0x100000000, 0x101, 0x100, 0x4, 0xfffffffffffffffe, 0xfff, {0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}}, 0xdb5, 0x20, 0x5, 0x800, 0x6}}, &(0x7f0000a00000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000091e000)={r6, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}}, 0x4a4, 0x3c, 0x6, 0x5c, 0x40}, 0xa0) process_vm_writev(r5, &(0x7f0000e99000)=[], 0x1, &(0x7f000088f000-0x20)=[{&(0x7f0000341000-0x27)=""/39, 0x27}, {&(0x7f00002d3000-0x53)=""/83, 0xfffffffffffffd03}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r3) ppoll(&(0x7f0000197000)=[{r2, 0x84e0}, {r3, 0x1040}, {r4, 0x8000}], 0x3, &(0x7f000065c000)={0x77359400}, &(0x7f00008d1000)={0x10000}, 0x8) 2018/02/17 14:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000b09000-0x10)) open(&(0x7f0000981000-0x8)='./file0\x00', 0x101000, 0x120) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f000061d000-0x68)) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f000040f000)={0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}}}], 0x180) 2018/02/17 14:11:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000955000-0xa)='/dev/ptmx\x00', 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000075d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x1}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1e, 0xfffffffffffffffe}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/17 14:11:12 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000040000-0x8), 0x8, 0xfffffffffffffff8) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000db0000-0x8)={0x0, 0x4}, &(0x7f0000565000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x1, 0x80000001, @empty, 0x4}}, 0x2, 0xfffffffffffff526, 0x1c9, 0x400, 0x58}, 0xa0) 2018/02/17 14:11:12 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x2002, 0x2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0x88, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f000000a000)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/02/17 14:11:12 executing program 6: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f0000050000-0x12)=""/24, 0x18) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000050000)='./bus\x00', r0, &(0x7f0000051000-0x6)='./bus\x00', 0x1400) 2018/02/17 14:11:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000563000-0xd)='/dev/urandom\x00', 0x0, 0x200000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000040d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000f28000)={0x7, &(0x7f00001b8000)=[{}, {}, {}, {}, {}, {}, {}]}) fcntl$setown(r0, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000074b000-0x4)='tls\x00', 0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000a3c000)) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$KIOCSOUND(r1, 0x4b2f, 0xffffffffffff8001) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/02/17 14:11:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0xc0400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x62000) fchdir(r0) ftruncate(r0, 0x4) 2018/02/17 14:11:12 executing program 2: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x7c}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)) r0 = syz_open_dev$mice(&(0x7f0000468000-0x10)='/dev/input/mice\x00', 0x0, 0x101800) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000123000)={0xd2, &(0x7f0000217000-0xd2)="bb42fde936d4e69f71bc0e01a9e1626ad9ecf1116bf18ceaff68723dbd11e69ed36326e13e38d87c5ab63cbaeae1110d7d8e9d08c17441e8eea4cff1fc96777ef0cb3db3705d841f1c7bfab8870b6836e23fb26e2739161469d3e0d0581402641c0bae31519fc67f99d5a7c2cc9c3226a623b5fa8e64ed668ce840608c65f16ad08376c937f85456ae60981108245218a659e3aad8fbf8d28cf35b9fa5588e27ebb33fa0a365e00f074c3ce119af6f0638fed53fdbb8021f6ad04c0208b24bea49875e7044351024057f45f063be2e9ca6a6"}) 2018/02/17 14:11:12 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000080a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000db9000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="0011ff0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/17 14:11:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000085000-0x6)='statm\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00009cf000-0x10)={&(0x7f000009b000/0x3000)=nil, 0x3000}) r1 = open(&(0x7f000039c000)='./file0\x00', 0x141042, 0x0) getpeername$ax25(r0, &(0x7f0000b06000), &(0x7f000063a000-0x4)=0x10) fchmodat(r0, &(0x7f00005b9000)='./file0\x00', 0xc2) writev(r1, &(0x7f00003cb000-0x50)=[{&(0x7f00009ca000-0xad)}, {&(0x7f0000406000-0x95)="f0e45f23035d49772b9e3fd17c7ca314348401850664cdbf116078314da0bf641c72aba903ceec767036d84b982b90b73acfa889174464abc5d5fbfad9e5bff5727869bd3682c4ff92cca91ecbd915002cf84381588c629fbe2371926243bca835b78704cc701a94a1064954eba9844c95a51d42d88de08fdbc113fc462d0775f6275b5072ce7458109c719359bf9560a93e4bed4a", 0x95}], 0x2) [ 48.229970] binder: 8446:8450 ERROR: BC_REGISTER_LOOPER called without request [ 48.240174] binder: 8446:8450 ioctl c0306201 20008fd0 returned -11 [ 48.256991] binder: undelivered TRANSACTION_COMPLETE [ 48.273268] binder: undelivered transaction 33, process died. [ 48.297241] binder_alloc: 8446: binder_alloc_buf, no vma [ 48.300381] binder: 8446:8450 ERROR: BC_REGISTER_LOOPER called without request [ 48.310225] binder: 8446:8462 transaction failed 29189/-3, size 0-0 line 3127 [ 48.321146] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/17 14:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000690000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) 2018/02/17 14:11:13 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)="32f5568eec7c5513b5906822f99e6115ba3e56a1250124e698c8fbc71184c4239d13057975b0df59ef4e6e", 0x2b, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='.dead\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0x7)='cgroup\x00', r0) 2018/02/17 14:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000497000-0x1)="c9", 0x1) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000495000-0x43)=""/125, &(0x7f00009cd000)=0x7d) modify_ldt$read_default(0x2, &(0x7f000061c000-0x1000)=""/4096, 0x1000) 2018/02/17 14:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7ffffffe) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000), 0x8) epoll_wait(0xffffffffffffffff, &(0x7f0000b2b000-0x48)=[], 0x0, 0x0) rt_sigtimedwait(&(0x7f0000e2c000)={0x7f}, &(0x7f000097b000), &(0x7f0000382000)={0x0, 0x989680}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000146000-0xc)='/dev/rfkill\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000005e000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000eca000)={0x8000002}) 2018/02/17 14:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba3000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000064e000-0x4)=0xfffffffffffffc01, 0x4) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000084000-0xc)={0x0}, &(0x7f0000b62000)=0xc) getpgrp(r3) setsockopt$inet6_int(r2, 0x29, 0x1c, &(0x7f0000f5b000)=0x3, 0x4) fcntl$setlease(r2, 0x400, 0x0) connect$inet6(r2, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000d88000-0x4), &(0x7f0000e77000)=0x4) syz_open_dev$sndtimer(&(0x7f0000ca1000)='/dev/snd/timer\x00', 0x0, 0x200) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, &(0x7f0000f64000-0x4)=0x20) r4 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') preadv(r4, &(0x7f00007c0000-0x30)=[{&(0x7f0000e3f000)=""/239, 0xef}, {&(0x7f0000086000)=""/61, 0x3d}], 0x2, 0x0) 2018/02/17 14:11:13 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) r1 = add_key$user(&(0x7f000071a000)='user\x00', &(0x7f0000e9c000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000745000)="19e908af14a20ebe97aec196fb7f385750cb162fc6ddf7f052b7bea91f26cefea47fd2732deb80efef3f34afe107317d6ba1617f850e6510c1c456c7d43725d775312659b600c5df90cb0b6e83515a2e47115b2e8138031451f470c84e6192058d6d2e44997b66920ff41415513df8f325dbc0c935755ade9b2eddf19e97afe9e6a398a0f66d220bd356c670b87648ff41fbe20e21c570e32a42dda34ff302329b9e19f0a4b3862ad3cd1f6664f343e3a5f12880fc4f480eb5aa8e24990ece6e920f4ddd70cbed49340472ba6e65c9bbbe53a3de7fd750fbae", 0xd9, 0xfffffffffffffff8) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000ef5000)='big_key\x00', &(0x7f000033e000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ef6000-0x59)="7f163449dd65f18e59a388feb62bb4a7ac58fdfa2714e7ec18370c832ca5bc7fc84f50042e63f526428a6a36502d5b11a0a482150980c84d21936739768bf4e179049f92953bd5a3bec439d8ef018162d90044d1ea36edc86d", 0x59, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51}, 0x40002102) 2018/02/17 14:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bac000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000005b000), &(0x7f0000f28000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) poll(&(0x7f000034a000-0x20)=[{r1, 0xa468}], 0x1, 0xb68) sendto$inet(r1, &(0x7f0000d39000-0x6b), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r1, &(0x7f0000f8c000-0x46)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a4b", 0x46, 0x0, 0x0, 0x18a) modify_ldt$read(0x0, &(0x7f0000dc9000-0x1d)=""/29, 0x1d) 2018/02/17 14:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000068000-0x8)='//file0\x00', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x1) getcwd(&(0x7f00002a5000)=""/160, 0xa0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d24000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002c1000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004fd000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00002c1000-0x8)=0xe26, 0x8) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000e36000-0x8)={@loopback, @dev}, &(0x7f0000968000-0x4)=0x43) openat(0xffffffffffffffff, &(0x7f0000fde000)='//file0\x00', 0x202, 0x74) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000950000-0x28)={@common}) 2018/02/17 14:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) rt_sigsuspend(&(0x7f0000c25000-0x8), 0x8) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000db8000)=@delpolicy={0x109c, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in=@rand_addr}}, [@algo_auth_trunc={0x104c, 0x14, {{'michael_mic-generic\x00'}, 0x8000, 0x100, "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"}}]}, 0x109c}, 0x1}, 0x0) 2018/02/17 14:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x50}, 0x1}, 0x0) 2018/02/17 14:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f89000-0x8)={0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000447000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000072f000)=@ethtool_dump={0x40, 0x0, 0x401, 0x2, "f4f7"}}) mq_open(&(0x7f0000b95000)="2eea00", 0x0, 0x0, &(0x7f00003cf000-0x40)) 2018/02/17 14:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}]}, 0x40}, 0x1}, 0x0) pipe(&(0x7f00004b6000-0x8)={0x0, 0x0}) sendto(r1, &(0x7f0000e9f000-0x17)="acbfa79be2c53a9b47e2851f0020a76bc3d17c9ca1b6fb", 0x17, 0x80, 0x0, 0x0) getsockname$ipx(r1, &(0x7f00003f2000), &(0x7f0000047000)=0x10) 2018/02/17 14:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap$binder(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x20031, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000013a000)='/proc/self/net/pfkey\x00', 0x40400, 0x0) getdents64(r1, &(0x7f00009ff000-0xcf)=""/207, 0xcf) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000140000)={{&(0x7f00002e3000/0x1000)=nil, 0x1000}, 0x1}) 2018/02/17 14:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d80000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00008d6000-0x13)='{vboxnet0{.%)nodev\x00') fcntl$setstatus(r0, 0x4, 0x2800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f21000)='/dev/hwrng\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000032b000-0x20)={0x8, 0x7, 0x2, 0x9, 0x1, 0x9, 0x6, 0x5, 0x0}, &(0x7f0000d8e000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000926000)={r3, 0x9}, 0x6) fcntl$setown(r0, 0x8, 0x0) sendfile(r0, r2, &(0x7f0000f5a000-0x8), 0x6) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)="9b", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/17 14:11:13 executing program 3: seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x34}]}) 2018/02/17 14:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000652000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000f62000)={0x5, 0x9bf, 0x9, 0xffffffffffff0001, 0x6}) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000917000)='/dev/ppp\x00', 0x2000, 0x0) 2018/02/17 14:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000b1f000-0x8)={0x0, 0x0}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000eb3000)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) 2018/02/17 14:11:13 executing program 0: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dd7000)='/dev/rtc\x00', 0x80, 0x0) ioctl$void(r0, 0xc0045c79) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dd9000-0x8)=@assoc_value, &(0x7f0000dd8000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00006bd000), 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x810000000008003, 0x40, 0x1, 0x0, []}) rt_sigpending(&(0x7f00005aa000-0x8), 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl(r1, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dd7000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7, 0x6, 0x6, 0x0, 0x9}, &(0x7f0000dd8000-0x4)=0xa0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000016e000-0x4)=0x0) fadvise64(r1, 0x0, 0xd03d, 0x7) syz_open_procfs(r3, &(0x7f0000dd9000-0xa)='net/route\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000dd8000-0x8)={r2, 0x84df}, &(0x7f0000dd7000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000817000)={0x0, 0x1, 0x10}, &(0x7f00001dd000-0x4)=0xc) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000dd7000)={r4, 0x7ff}, &(0x7f0000dd7000)=0x8) 2018/02/17 14:11:13 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000084d000-0x10)='/selinux/access\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000dab000-0x2)=')\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) readv(r1, &(0x7f0000da8000)=[{&(0x7f0000acb000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 14:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008be000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00006eb000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a83000)={0x0, 0x0}) futimesat(r0, &(0x7f00001ba000)='./file0\x00', &(0x7f0000631000-0x20)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}) r5 = add_key(&(0x7f0000454000)='encrypted\x00', &(0x7f0000329000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) r6 = add_key$keyring(&(0x7f0000057000)='keyring\x00', &(0x7f0000291000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) keyctl$invalidate(0x15, r6) keyctl$get_security(0x11, r6, &(0x7f00008c8000)=""/77, 0x4d) keyctl$get_keyring_id(0x0, r5, 0x9) 2018/02/17 14:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) getresgid(&(0x7f0000dfc000), &(0x7f00006f5000), &(0x7f000057e000-0x4)=0x0) setfsgid(r2) recvmsg(r1, &(0x7f00005cf000-0x38)={&(0x7f0000ebd000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000784000-0x20)=[], 0x0, &(0x7f0000c53000-0xf9)=""/249, 0xf9}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e2e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000031e000)={0x8001, 0x0, 0x1, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f000032e000)={r5, 0x2a837dd0}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4), 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001c9000), &(0x7f00000e7000)=0xc) sendto$unix(r3, &(0x7f00003a9000-0x3a)="6fa5831b85753102cf5d509651f5e0cef81b8332b21afaf62b43729a970d0a86d09d3d6f96d988e52b2d5bf8107764ee70f3de79f49f816ea1e0", 0x3a, 0x20000000, 0x0, 0xfffffdf5) close(r0) 2018/02/17 14:11:13 executing program 0: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x120c600000, 0x40a001) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000265000)='./file0\x00', &(0x7f0000f98000)=[&(0x7f0000001000-0x13)='vboxnet0vmnet1bdev\x00'], &(0x7f0000000000)=[&(0x7f0000000000)='wlan1\x00']) socket$inet6_udp(0xa, 0x2, 0x0) setpriority(0x2, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000002000), &(0x7f0000002000-0x4)) 2018/02/17 14:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f84000)='/dev/pktcdvd/control\x00', 0xc0100, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000dfa000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/17 14:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f0000126000-0x38)={&(0x7f00006f0000)=@kern={0x10}, 0xc, &(0x7f0000a09000)=[{&(0x7f000006a000)={0xda0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0xd90, 0x0, [@generic="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", @generic="63153c3cc09b15a0643f04641907de9f78eaf507cd37cf46092b8d157a8477c0c1e2ace4b5468a369dd246ac0f9c83b2dfd908255c890e5ca794571572b463e57d99face9b52980ffe7cd60c4a393d907fb0922b99af8b28bf0a2c9e7a46d1e43dc8a010f49931c71f6d96f9f0d6125d59ecd53da530659304fc68df9f5f696145a35410400372eed13bae2bf36e66286af5013feb39feb79bff3708b04c38e2be0ceb44ce7a5ae7c0e3df99830b4e1e1f456e0a11d3", @generic="9792e4", @typed={0x10, 0x2, @u64=0x1}]}]}, 0xda0}], 0x1, &(0x7f0000f97000)=[]}, 0x0) getsockname$unix(r0, &(0x7f0000f23000-0x6e)=@file={0x0, ""/108}, &(0x7f0000547000-0x4)=0xffffffffffffffea) [ 48.879613] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.884321] CPU: 0 PID: 8530 Comm: syz-executor3 Not tainted 4.9.81-ga25ea24 #36 [ 48.891848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.901205] ffff8801c60ff480 ffffffff81d94de9 ffff8801c60ff760 0000000000000000 [ 48.909245] ffff8801d02ce590 ffff8801c60ff650 ffff8801d02ce480 ffff8801c60ff678 [ 48.917268] ffffffff8166261a 000000000000188c ffff8801af7a3968 ffff8801af7a38a0 [ 48.925300] Call Trace: 2018/02/17 14:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000200000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008e6000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[], 0x100000000000010a) tee(r2, r1, 0x6, 0x0) readv(r0, &(0x7f0000385000-0x60)=[{&(0x7f000033f000-0x23)=""/35, 0x23}], 0x1) dup2(r3, r3) 2018/02/17 14:11:13 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) [ 48.927880] [] dump_stack+0xc1/0x128 [ 48.933234] [] handle_userfault+0xa3a/0x1310 [ 48.939290] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.940047] audit: type=1400 audit(1518876673.191:30): avc: denied { create } for pid=8548 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/17 14:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) write(r0, &(0x7f0000cc8000)="260000002a0047d2ff0800000000000000010000016800000000070000000000000000000021", 0x26) [ 48.942716] audit: type=1400 audit(1518876673.191:31): avc: denied { write } for pid=8548 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 48.944100] audit: type=1400 audit(1518876673.191:32): avc: denied { getattr } for pid=8548 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 49.018321] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 49.024712] [] ? __lock_is_held+0xa1/0xf0 [ 49.030486] [] ? handle_mm_fault+0x117b/0x2530 [ 49.036699] [] ? handle_mm_fault+0x1fc3/0x2530 [ 49.042918] [] handle_mm_fault+0x1fd1/0x2530 [ 49.048956] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.055942] [] ? __pmd_alloc+0x410/0x410 [ 49.061625] [] ? __lock_is_held+0xa1/0xf0 [ 49.067405] [] __do_page_fault+0x5c2/0xd40 [ 49.073277] [] ? mm_fault_error+0x2c0/0x2c0 [ 49.079220] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.085856] [] do_page_fault+0x27/0x30 [ 49.091367] [] page_fault+0x28/0x30 [ 49.096633] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 49.103625] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 49.110606] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 49.117588] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 49.124919] [] ? mark_held_locks+0xaf/0x100 [ 49.130859] [] generic_perform_write+0x1dc/0x500 [ 49.137233] [] ? page_endio+0x180/0x180 [ 49.142829] [] ? file_update_time+0xbc/0x3b0 [ 49.148863] [] ? current_time+0xd0/0xd0 [ 49.154462] [] __generic_file_write_iter+0x348/0x570 [ 49.161183] [] generic_file_write_iter+0x2d5/0x600 [ 49.167739] [] __vfs_write+0x4bf/0x680 [ 49.173257] [] ? do_iter_readv_writev+0x400/0x400 [ 49.179730] [] ? __lock_is_held+0xa1/0xf0 [ 49.185507] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 49.192067] [] ? __sb_start_write+0x14a/0x310 [ 49.198190] [] vfs_write+0x189/0x530 [ 49.203531] [] SyS_write+0xd9/0x1b0 [ 49.208786] [] ? SyS_read+0x1b0/0x1b0 [ 49.214224] [] ? do_syscall_64+0x48/0x490 [ 49.219998] [] ? SyS_read+0x1b0/0x1b0 [ 49.225422] [] do_syscall_64+0x1a5/0x490 [ 49.231113] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/17 14:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00007d2000)={0x0, 0x0, 0x1000}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00005b8000)=0x3) 2018/02/17 14:11:13 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0}], 0x1, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000000000), 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000007000-0x27)=""/39, 0x27) 2018/02/17 14:11:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e65000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x2, 0x2, 0x1, 0x5, 0x18, 0x6}) unshare(0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28000000, &(0x7f0000001000)='Q', &(0x7f0000000000), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) socket$inet_sctp(0x2, 0x0, 0x84) 2018/02/17 14:11:13 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1, [0x5, 0x401, 0x52, 0x5, 0x10001, 0x9, 0x81, 0x6]}, 0x5c) 2018/02/17 14:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a08000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003cf000-0xd)='attr/current\x00') timer_create(0x0, &(0x7f00004af000-0x60)={0x0, 0x3f, 0x0, @thr={&(0x7f0000496000)="49b3ea572028672e9cf743a91c4854e8f8073fbe5ad22b3fbe47ca9461ffba", &(0x7f000059c000)="047ee05888b14d9d642c01ea7f35d4790b9cffc48d6b8034edd932f14b1d724310186b72565a57d5a2e4675788191acf4544b7411782b6249ad9c1e2c3e293ecf1f5aa5eefa7f17ce8632e313afc4044bd0c4c2ed345be"}}, &(0x7f0000f24000)=0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000430000-0x4)=0xdd, 0x4) timer_delete(r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ee000)={@loopback={0x0, 0x1}, 0x80000001, 0x0, 0x2, 0x8, 0x0, 0x0, 0x3}, 0x20) syz_open_procfs(r0, &(0x7f00005fa000)="70ff6f6a69645f6d617000") 2018/02/17 14:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000231000)='/selinux/enforce\x00', 0x10000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000dac000-0x8)=0x1) 2018/02/17 14:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x7ffc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006a3000-0xe)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00004d9000)=[{0xa, 0x6b57}, {0x2, 0x1}, {0x2, 0x4}, {0xb, 0x400}, {0x6, 0x6595}, {0x3, 0x1}, {0x4, 0x1}, {0x8, 0x1}], 0x8) 2018/02/17 14:11:13 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26, &(0x7f000000a000)=[{&(0x7f0000011000)='&', 0x1}], 0x1, &(0x7f0000009000-0x218)=[]}, 0x4001) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000013000-0x9)=@rc, 0x9, &(0x7f0000013000-0x10)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f000000d000-0x1000)=""/4096, 0x1000}, 0x40010123) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x101802, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0}, &(0x7f0000013000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x9, 0xa, 0x80, 0xa0, 0xbf, 0x0, r2}, {0x10000, 0x10001, 0xc1, 0x7, 0xa8, 0xbac8, 0x10000, 0x2}, {0x431f, 0x8, 0x5, 0x4370}, 0x5, 0x1, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x7, 0x3, 0x1154000, 0x7f, 0xa5, 0x2}}, 0xe8) 2018/02/17 14:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002d5000-0x8)={0x0}, 0x4800) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000449000)) syz_open_dev$sndseq(&(0x7f00001f5000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/17 14:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x59, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x12e, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = dup2(r0, r0) r2 = memfd_create(&(0x7f0000502000-0x26)='.nodevvboxnet1@keyringsecurityvmnet1:\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dc1000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bd000)=0x28) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000054e000-0x8)={r3, 0x872e}, &(0x7f0000e31000-0x4)=0x8) sendmsg$nl_generic(r1, &(0x7f0000c92000-0x38)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x244, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x244}, 0x1}, 0x0) sendmsg$netlink(r1, &(0x7f00002e1000)={&(0x7f00005dc000-0x6)=@kern={0x10}, 0xc, &(0x7f0000e3c000)=[{&(0x7f0000509000-0x2084)={0x2c0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x28, 0x0, [@typed={0x18, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x72, @pid}]}, @typed={0xc, 0x0, @u32}, @nested={0x27c, 0x0, [@typed={0x278, 0x0, @binary="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"}]}]}, 0x2c0}], 0x1, &(0x7f0000745000-0xb0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}], 0xb0, 0x8000}, 0x880) 2018/02/17 14:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x123000, 0x0) pwritev(r0, &(0x7f0000126000)=[{&(0x7f0000119000)='0', 0x1}], 0x1, 0x0) 2018/02/17 14:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = memfd_create(&(0x7f0000724000-0x7)='vmnet1\x00', 0x1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00002f5000-0x4)=0x8) r2 = epoll_create1(0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00006ea000)=0x9, 0x4) r3 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000228000), &(0x7f0000c16000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000df1000)={0xffffffff80000005}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002b8000-0x8)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000020d000-0xc)) 2018/02/17 14:11:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003db000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x12, 0x9, 0x6, 0x8, 0x7, 0x4, 0x2, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x8, 0x3, 0xf11d, 0x1}}, &(0x7f0000351000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000052b000-0x6)={r1, 0x5}, 0x6) unshare(0x20000000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000683000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001000-0x5)='htcp\x00', 0x5) clone(0x28000000, &(0x7f0000000000), &(0x7f00003df000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) socketpair(0x0, 0x0, 0x0, &(0x7f0000af6000-0x8)) 2018/02/17 14:11:13 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000ffa000)={@common='eql\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/37, 0x25, 0x60, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}, 0x1c) get_thread_area(&(0x7f0000000000)={0x4, 0x20100800, 0x4000, 0x1, 0x530, 0x5, 0x4, 0xff6f, 0x1, 0x1000}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000016f000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, r2}) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, 0x0, &(0x7f0000027000), 0x800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000004000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, r2}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0xa3, &(0x7f0000029000-0x36)="2d85b46f04c43bed385ff526c060322b3f365ce152f3fb3e49837385e9de1da83a7338909a29dc581e26700140489b6689f31f7c3424", 0x36) r3 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000029000-0x90)={0x3, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000028000-0x340)={0x34a, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x657292dd727f1160, 0x5, [{{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}]}, 0x340) sendmsg(r3, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x14400040}, 0xc, &(0x7f000001a000)=[{&(0x7f0000001000)="5500000018007feab72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220100bf0cec6bab91d4", 0xfffffffffffffed1}], 0x1, &(0x7f0000011000)=[], 0x294}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000029000-0x4)=0x14, 0x4) 2018/02/17 14:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000513000-0xa)='highspeed\x00', 0x150a59a407039c76) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000b39000), &(0x7f0000c1e000)=0x4) recvfrom(r0, &(0x7f0000ab9000)=""/101, 0xffffffffffffff58, 0x0, 0x0, 0xfffffe5a) 2018/02/17 14:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)) uname(&(0x7f0000c67000-0x6a)=""/106) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20), &(0x7f00000b2000-0x20)) 2018/02/17 14:11:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f000079d000)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r1, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000092c000-0xc)={0x10}) 2018/02/17 14:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000003e000-0x8)=0x5) read(r0, &(0x7f0000779000), 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a8d000-0x20)={"d34c081e3da06af98c3f3977bbf3dfaa", {0x4, 0x0, 0x4f6, "7f3e5416cf89", 0x3}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d3e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000506000)={0x3, 0x5, 0xffffffffffffff81, 0x1000, 0x1, 0x7ed34303}) 2018/02/17 14:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000f28000-0x10)=[{&(0x7f00005f0000)="29000000200019fff63d0a14000000060200003215f50005000000000d0011000000000200e1000008", 0x29}], 0x1) 2018/02/17 14:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000115000)='/dev/autofs\x00', 0x400280, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006d7000)={0x0, @multicast1, @empty}, &(0x7f0000b74000-0x4)=0xc) r1 = syz_open_procfs(0x0, &(0x7f00007ce000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x29}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x100000000000035d) 2018/02/17 14:11:13 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f00004da000-0xd6)="5df529d8f6e95f6e79bf2c9dbd3bcfb296bf047c9d0b50340d40e931b3379b1517b8ee8e6d47fe37d4768a4912ee968eb6f673b8dc7a6053ce9c3f46c5d03eae2d636f04dd6ae3fad7117501b4ac577792324dc4f838c32d88f2571841abb51fb4bb05ab0ff1da1e0526e8f8fead4fe60784d96f50fc027b7fae5c6ae5ed6cdc48a7e90657f85d4959a08ed60974b6c655989b9e8899e4cd803c252b9727f79346c39b4f95316152f59346c782b27546c4fa413ac70f3db9d61762a4cb26e99f58d6dd5feca99da64e0f35133ad7aa815a813d96e4e8", 0xd6) [ 49.486211] audit: type=1400 audit(1518876673.791:33): avc: denied { create } for pid=8619 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/17 14:11:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) close(r1) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000847000)={@generic, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000621000-0xc)={0x8, 0x78f, 0xfffffffffffffffe}}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002a9000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003fa000)=0x4, 0x4) 2018/02/17 14:11:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x30000, 0x0) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1267, &(0x7f00009be000)) 2018/02/17 14:11:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000179000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000069b000-0x21)="6b657972696e672be747504c657468302c2b76626f786e6574316e6f6465762a00", 0x21, 0x1) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) getpeername$packet(r2, &(0x7f0000d96000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000356000)=0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/02/17 14:11:13 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000-0x68)) 2018/02/17 14:11:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000016000-0x15)='ppp1vboxnet1(selinux\x00', 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000352000-0xe8)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000e88000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f40000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000f7a000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) mincore(&(0x7f00000a5000/0x3000)=nil, 0x3000, &(0x7f0000216000)=""/246) 2018/02/17 14:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d4000-0x38)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f00008f5000-0x54c)={0x14, 0x1000000000013, 0x10000311, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, []}, 0x14}, 0x1}, 0x0) fcntl$setpipe(r0, 0x407, 0x73) 2018/02/17 14:11:13 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/member\x00', 0x2, 0x0) r1 = dup(r0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000003000)=0x7, 0x4) lseek(r0, 0x0, 0x0) 2018/02/17 14:11:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000c8a000-0x108)={0x6, {{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xc8}}, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, 0x108) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x1, 0x0, @empty, 0xda}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) write(r0, &(0x7f00007cd000)="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", 0x5a9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c77000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f000005b000-0x1)) sendto$inet6(r0, &(0x7f0000a84000)="2224b43a4327fbd7", 0x8, 0x0, &(0x7f000010c000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/17 14:11:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = dup(r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cf7000-0xc)={0x80000012}) 2018/02/17 14:11:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x8000000000000) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) [ 49.527818] audit: type=1400 audit(1518876673.831:34): avc: denied { write } for pid=8619 comm="syz-executor6" path="socket:[21132]" dev="sockfs" ino=21132 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/17 14:11:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0500471f23a9367a03cbadecd4", @ifru_settings={0x0, 0xf5, @te1=&(0x7f00005ee000)}}) open(&(0x7f00006a6000-0x8)='./file0\x00', 0x2, 0x8) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000054c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/17 14:11:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009dd000)=0x0) getpgrp(r0) 2018/02/17 14:11:13 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000b000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f000000b000)=""/87, &(0x7f0000002000-0x4)=0x57) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000009000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) exit_group(0x71) 2018/02/17 14:11:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006e7000)='/selinux/checkreqprot\x00', 0xc0002, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000727000-0x10)="24dcc59a49060783261305f20dc8d9b4", 0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000a88000-0xc)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) 2018/02/17 14:11:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000d39000-0x6b), 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f0f000-0xe)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000239000-0x18)={0x0, 0x67, 0x20, 0x10000}, &(0x7f0000f13000)=0x18) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000f17000-0x61)=""/97) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000020000-0x14)={r2, 0x2, 0x40, 0x7, 0x200, 0x3f}, 0x14) connect$inet(r0, &(0x7f0000ad3000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000), 0x0, 0x0, 0x0, 0x0) 2018/02/17 14:11:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002bf000)='/dev/input/mice\x00', 0x0, 0x0) accept4$netrom(r0, 0x0, &(0x7f00009d2000-0x4), 0x80800) bind$netrom(r0, &(0x7f000098f000-0x48)=@full={{0x3, {"d78ef4a1393a19"}}, [{"9b39172efcfbfe"}, {"91599065d0e1ba"}, {"139447fa09a6c5"}, {"a9652ad3eb7b54"}, {"4dac861a7f133f"}, {"9e7d244bd47287"}, {"04b3a444fe328c"}, {"9daa0bb0ccba9d"}]}, 0x48) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000013f000-0x14)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) 2018/02/17 14:11:14 executing program 1: mmap(&(0x7f0000000000/0x422000)=nil, 0x422000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000422000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000423000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033d000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000f5000-0x4)=0xe8) bind$packet(r0, &(0x7f00001a6000-0x14)={0x11, 0xff, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00001f3000-0x38)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000041e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x29}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) mmap(&(0x7f0000423000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000424000-0xc)={0x80000000}) 2018/02/17 14:11:14 executing program 4: mmap(&(0x7f0000000000/0x5ed000)=nil, 0x5ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00003c9000)={@generic, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000241000-0xa)='/dev/ptmx\x00', 0x100, 0x0) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f00000c5000)='./file0\x00', 0xc02, 0x20) vmsplice(r1, &(0x7f0000507000)=[], 0x21a, 0x0) r3 = dup2(r1, r0) fcntl$addseals(r2, 0x409, 0x2) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f00005ef000-0x4)=0x7fffffff) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000290000-0x4)='tls\x00', 0x4) 2018/02/17 14:11:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000db8000)='children\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000084a000-0x59)=""/89) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000006000-0x10)={0x200000000000006a, &(0x7f0000965000-0x8)=[]}, 0x50) r1 = socket$inet6(0xa, 0x2, 0x0) dup2(r1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fc3000-0xd)='dns_resolver\x00', &(0x7f0000f2f000)={0x73, 0x79, 0x7a}, &(0x7f00005fa000-0x1)='\x00', 0x0) socket$l2tp(0x18, 0x1, 0x1) setns(r0, 0x48000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f00002d9000)='dev ', 0x0) restart_syscall() ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000cd5000-0x8), 0x400000800fee) 2018/02/17 14:11:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) membarrier(0x18, 0x0) tee(r1, r1, 0x58, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000e65000)={0x77359400}, &(0x7f0000673000-0x10)) r2 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000af3000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000336000)={@common='gre0\x00', @ifru_flags=0x2001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2fe}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff}}) 2018/02/17 14:11:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe5000-0xc)) r2 = syz_open_pts(r0, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000cda000)) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r2, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = timerfd_create(0x6, 0x80000) timerfd_gettime(r4, &(0x7f0000ffa000)) sendmsg$nl_xfrm(r3, &(0x7f0000fff000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/17 14:11:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000036a000-0x8)=@assoc_value, &(0x7f0000820000-0x4)=0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000c6c000)) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000617000), &(0x7f00000a7000)=0x478) 2018/02/17 14:11:14 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/02/17 14:11:14 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000e000)='/dev/sg#\x00', 0x2, 0x80400) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f000000f000-0x24)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000000f000)={"6f80c746cfb8a0ce4f857381c2a6606c", {0x4, 0x8, 0x9, "baab8fe90750", 0x6}}) r1 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0x10, 0x0, &(0x7f000000d000)=[@increfs={0x40046304}, @increfs={0x40046304}]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000002000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f000000b000-0xd)='dns_resolver\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000011000-0x1000)="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", 0x1000, 0xfffffffffffffffa) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f000000e000-0x6)='keyring\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r4, r5) 2018/02/17 14:11:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f00009a3000-0xdf)="d0", 0x1) r0 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) fgetxattr(r0, &(0x7f00001af000)=@known='system.sockprotoname\x00', &(0x7f0000915000-0x3d)=""/61, 0x3d) 2018/02/17 14:11:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d14000)=0x3) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ff000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00000c8000-0xb)=""/11, &(0x7f0000e57000-0x4)=0xb) write$tun(r1, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000bce000)={0x2, 0x1, 'client0\x00', 0x7, "1f0ac4ee0b1c81c2", "2a7312737bec221e560af2c55b3089d75177bfeb2f9f991d5a261ad9baf04f42", 0x4, 0x7}) 2018/02/17 14:11:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00003a9000), &(0x7f00003a6000)=0x4) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000098c000), &(0x7f0000ce8000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000387000)={0x0, 0x5, 0xfffffffffffffffb}, &(0x7f00004c4000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000050a000)={r2, 0x0, 0xa, 0x0, 0x6, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000776000-0x8)={0x0, 0xc433}, &(0x7f00004f1000-0x4)=0x8) r4 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00009fe000-0x6)={r3, 0x8}, 0x6) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000771000)=@generic="6e2911fe252b1388bd7b8a39b7390747") ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000782000-0x10)={0x0, 0x3}) 2018/02/17 14:11:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) ioctl$TCSBRK(r0, 0x5409, 0x652) dup3(r1, r0, 0x0) socket$pppoe(0x18, 0x1, 0x0) write(r1, &(0x7f00000b5000), 0x0) 2018/02/17 14:11:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000053a000-0x4)) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000d0f000-0x4)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000122000)) [ 49.796699] binder: BINDER_SET_CONTEXT_MGR already set [ 49.802410] binder: 8708:8713 ioctl 40046207 0 returned -16 [ 49.834899] device eql entered promiscuous mode 2018/02/17 14:11:14 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000044000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000c2d000-0x4)={0x4, 0xfffffffffffffff8, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000037000)='/dev/rtc\x00', 0x100, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000d8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x3ff, 0x5}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$void(r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000c5f000)=[@flat={0x77682a83}], &(0x7f0000788000-0x20)=[0x0]}}}], 0x0, 0x0, &(0x7f00004d2000)}) 2018/02/17 14:11:14 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000ae1000-0x8)='./file0\x00', &(0x7f00004b0000)='./file0\x00') syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000057"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/02/17 14:11:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000a9000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000f99000-0xf0)=[{{&(0x7f0000e2a000)=@nfc, 0x10, &(0x7f00004c1000)=[{&(0x7f0000740000)=""/131, 0x83}], 0x1, &(0x7f0000fe5000-0xc2)=""/194, 0xc2, 0x67}, 0x3f}, {{&(0x7f0000c7a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f000004e000-0x10)=[{&(0x7f000003c000-0x6)=""/6, 0x6}], 0x1, &(0x7f00002de000)=""/161, 0xa1, 0x6}, 0x8}, {{&(0x7f00006bc000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f000051f000)=[{&(0x7f0000789000)=""/249, 0xf9}], 0x1, &(0x7f0000f46000)=""/181, 0xb5, 0x4}, 0xfffffffffffff801}, {{&(0x7f00001d1000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000a97000)=[{&(0x7f0000747000)=""/26, 0x1a}, {&(0x7f000065d000-0x97)=""/151, 0x97}, {&(0x7f0000143000)=""/180, 0xb4}, {&(0x7f0000a3d000)=""/113, 0x71}], 0x4, &(0x7f0000ee2000-0xa2)=""/162, 0xa2, 0xa85}, 0x6}], 0x4, 0x2000, &(0x7f000042c000)={r0, r1+10000000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000083b000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x8, 0xd4, 0x4, 0x4, 0x4}, &(0x7f000089b000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f14000-0x8)={r3, 0x2}, 0x8) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000043d000-0x4)=0xfffffffffffffffa, 0x4) getsockopt$inet6_int(r4, 0x29, 0x18, &(0x7f00007dd000-0x4), &(0x7f0000066000)=0x4) 2018/02/17 14:11:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008c4000)=0x0) r3 = geteuid() r4 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000def000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000057a000-0xc)={0x0, 0x0}, &(0x7f0000b57000)=0xc) getresgid(&(0x7f000017d000), &(0x7f0000884000+0xb9a), &(0x7f00005b6000)=0x0) r8 = gettid() r9 = getuid() r10 = getgid() sendmmsg$unix(r0, &(0x7f0000b5b000-0x70)=[{&(0x7f0000cc2000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00003b5000-0x50)=[{&(0x7f0000a35000)="3122e1381137e6db8cbfb50b3ecda73a7ed6ee36a9047f6354378535a38a626c006b4ccfa23432fe810db3608f9e7e20489fd7f547decf262b0f09682ee251f37447d3638ad0725c69f8dce9dff16d90377a9432b5dd1640bc1b4505d4ffe5a2eb9465fe7a0bd205a14eb663ef0d14a672e57d2ebf7ccb70f062e3d55d20ac542962908e3f6582b3e4debf5728ee8a9218aa601e0685f1edc271bcce879028b6a6f8e6c86dcd82c990a866261997de2ebd06784a24268432f3b277a0221f77f49e835bb218d5ce18658478fd1697820c8aa94684eafd57", 0xd7}, {&(0x7f0000d14000)="8979cedaa21981d6e89c056dc0c113e15fac875c7d41994a49b6edd3347220de1705a3eb68eb161600a7a9ff74ec14df0e85045f128862b74cb75cf95a53267d2a27d93cf24a73d2578f007f3e54dff1eb7687132657300d422e19fb3a4b4af11b310ccda7e4e6d8ccff3f6df8ccc655aa79384b58", 0x75}, {&(0x7f000000b000)="9574db9611dba333e279a0673e80339cd5482b1d6c308a2151119e4d722d6eb2e7e9964e360c41b50f629cdb28", 0x2d}, {&(0x7f0000517000)="5cb43db3d709d0a9944e51d9bd78748dcfd3b28a4c0af7fb91df806c59615f9c9fccaab7259147df3fb56fe9fded5ee8eda43ef320b87bb235af6eb39bb96c77b81ebf3f25d908539186a3cdfbf40f914ddf4c143b44c31843313885b817ab3a465630f961a0757eee6f0400374a266576c0828689b1eb194421d38becca58bfad06503dca91b27e0121", 0x8a}, {&(0x7f00006af000)="12170b6e32607fb214da8b7a86502594509da151a8d56ca5df60ce0f0d1c5d9683a5515ad2ffb34f3b760ed5aa5327d0ebe2e6f5df2916b4d9ba5210688007b874a508515d4335516a6d3ab9f7868008223390a24fa84b6d61508e9de885b200297fb0530fbbec8d517ceb1d1462a1b169f749aec6aabfd6570274d16fc486595b9966", 0x83}], 0x5, 0x0, 0x0, 0x2000c005}, {&(0x7f0000505000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a08000)=[{&(0x7f000052c000-0xb6)="0b343274a5b4e9f4cff2ff37a3082d00345fee98b2de2d2f66295dd99cf31d60d12d31b62115e3337ea7f4700d367502c6d6dcc3a34f3e0aaa046dac0325b88a89561b76d43771ceba13b70edce69c1d68dfa920bd6bf7b171fd4c7224a6725d428551015cd4a6695b9ae896900885cae28c3dbe21106583a74b835ccb16da22a34747f8e2a5f8a922cb5645b932b97e8710cd7d0f591e6140fb055e03c40ce5cd011cc4d169110f29062c60bae760e2489463f2d0f1", 0xb6}, {&(0x7f0000596000-0x76)="590dcc76828760abc361f57786313e7d5fa23f864200b3a9adf85f427b9debb5413acaf8b78d7d3be94c9d6e03f3522760bbc7e5cf7455c5d7b74c083fa3b074968761c55f333b96b4a644d31fb7cd3a24155c9f081cd280e6d2229cdcb9884e6eb049e31097fbc9c19895615ff18611174fcb26317a", 0x76}], 0x2, &(0x7f00009ad000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x78, 0x1}], 0x2, 0x20000000) close(r0) 2018/02/17 14:11:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ed8000+0x182)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@empty}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000694000-0x8)={0x0, 0x6}, &(0x7f0000c85000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009d9000-0x8)={r1, 0x3}, &(0x7f0000ae1000-0x4)=0x8) 2018/02/17 14:11:14 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000d0c000-0x38)={&(0x7f0000199000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00002cb000-0x2440)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x12}, 0x1}, 0x0) r1 = dup(r0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000f78000)=0x4) close(r0) 2018/02/17 14:11:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f00005af000)='mountstats\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00004a3000)={{0xffffffffffffffff, 0x0, 0x2, 0x3, 0x1}, 0x5, 0xfffffffffffffff9}) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000441000)={0x0, 0xa5d}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b4b000-0x8)={0x0, 0xffffffffffffff9a}, &(0x7f0000c8d000-0x4)=0x8) connect$inet(r1, &(0x7f00009f9000)={0x2, 0x3, @rand_addr=0xc5}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f98000-0x8)={r3, 0x3}, &(0x7f0000de9000)=0x8) 2018/02/17 14:11:14 executing program 7: r0 = getuid() quotactl(0x8, &(0x7f0000b77000-0x8)='./file0\x00', r0, &(0x7f0000ef4000-0x30)="7cc868c54e1c0e653de8617e1180ac3d09b6fc05273f31d0b1cfe7e08f7df98122008780b59c51b8dd3a7373f238dd55") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000dfe000-0x8)='./file0\x00', &(0x7f00003b7000)='./file0/file0\x00') chdir(&(0x7f0000a40000)='./file0\x00') r1 = open(&(0x7f0000da3000)='./file0\x00', 0x208000, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cc8000-0xc)='/dev/autofs\x00', 0x1, 0x0) renameat(r1, &(0x7f0000d62000)='./file0\x00', r2, &(0x7f0000c8d000)='./file0\x00') fcntl$setlease(r2, 0x400, 0x1) r3 = open$dir(&(0x7f00003bb000-0x8)='./file0\x00', 0x0, 0x0) fstat(r3, &(0x7f00003ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000017b000)='./file0\x00', &(0x7f00004af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000890000)='./file0\x00', r4, r5, 0x1d00) 2018/02/17 14:11:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x20)=[{0x4, 0xffff}, {0x3, 0x3}, {0x7, 0x101}, {0xc, 0x4}], 0x4) r2 = accept4$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000002000-0x4)=0x10, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000002000)) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000)={0x4, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000003000-0x10)={0xfffffffffffffffb, r3}) r4 = dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000002000)=""/162) fcntl$getflags(r0, 0x403) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000020b000-0x8c)={0x3, 0x517d, 0x1, 'queue1\x00', 0x7f}) r5 = socket$inet(0x2, 0x801, 0x0) init_module(&(0x7f0000280000+0x8ab)='%GPLeth1user,vmnet1bdev&vboxnet0*\'.eth0-\x00', 0x29, &(0x7f0000b2b000-0x4)='$:&\x00') r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000005000-0xc)) getsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f0000125000-0xd8)=""/216, &(0x7f00006c1000-0x4)=0xd8) r7 = accept4$nfc_llcp(r0, &(0x7f00005c6000), &(0x7f00008ef000)=0x60, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r7, &(0x7f0000c7d000-0xc)={0x80000000}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000da3000-0xb8)={0x0, 0x6, 0x800, 0x200, 0x100000001, 0x7, 0x5, 0x2, {0x0, @in6={{0xa, 0x2, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xd8}}, 0x8, 0x101, 0x80000001, 0x8, 0x8000}}, &(0x7f0000295000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000019a000-0x8)={r8, 0x4}, &(0x7f0000fb8000-0x4)=0x8) 2018/02/17 14:11:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x3c36d87311310c91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f00005ed000-0x8)='./file0\x00', &(0x7f0000000000)={{}, {0x0, 0x7530}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x80002, 0x0) write(r1, &(0x7f0000df9000-0x27)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000244000-0x4)=0x100, 0x4) ioctl$int_out(r1, 0x5460, &(0x7f000068f000)) recvmmsg(r1, &(0x7f0000d78000-0x12c)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f00007ce000)=[]}}], 0x1, 0x0, &(0x7f00002ba000)={0x77359400}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d78000-0x8)={0x8, 0x7, 0x5, 0x7}, 0x8) 2018/02/17 14:11:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/17 14:11:14 executing program 2: r0 = syz_open_dev$mice(&(0x7f00005ef000)='/dev/input/mice\x00', 0x0, 0x224800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000030000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000030000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000002f000)={0x4, 0xe1f, 0x2, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r3 = getpid() mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000031000-0x30)=[{&(0x7f0000007000-0xc5)=""/197, 0xc5}, {&(0x7f0000030000)=""/243, 0xf3}, {&(0x7f0000031000-0x6a)=""/106, 0x6a}], 0x3, &(0x7f0000030000)=[{&(0x7f0000031000-0xdc)=""/220, 0xdc}, {&(0x7f000001b000)=""/176, 0xb0}, {&(0x7f000000e000-0xc9)=""/201, 0xc9}, {&(0x7f0000030000)=""/127, 0x7f}, {&(0x7f000001d000)=""/98, 0x62}, {&(0x7f0000031000-0x90)=""/144, 0x90}], 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002d000)) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000032000-0x12)='/dev/input/event#\x00', 0x100000001, 0x200000) 2018/02/17 14:11:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000439000)={'filter\x00', 0x7, 0x4, 0x3f0, 0xe8, 0x1f8, 0xe8, 0x308, 0x308, 0x308, 0x4, &(0x7f000009f000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0xdaca}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast1=0xe0000001, @dev={0xac, 0x14}}}}, {{@arp={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="ac80548e2280", @mac=@random="6c6b6c37ba8b", @dev={0xac, 0x14}, @multicast1=0xe0000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) bind$inet(r0, &(0x7f00004a1000-0x10)={0x2, 0x1, @rand_addr=0x8}, 0x10) r1 = add_key$keyring(&(0x7f00000b4000)='keyring\x00', &(0x7f000025b000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key(&(0x7f00005fd000-0xb)='cifs.idmap\x00', &(0x7f00004a1000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00006e7000-0xae)="5c638edab7bb385be59750d96c6f0285cd9e1505a0fd329aeee3e6e8bac8cc692d1f021d0f18489523f38a36f71a41fe753a39f0460402b51c46df92d4bb0938d77c761a89a400717e91c772f579bf6fc7707ad378bf6995eba6d8a16bbe9ce57f5f85b138a4c347cefcb081226e85c024de3b8b0e037178d0904c9f00bec1711de2f8079ca2b7af0886d81f551649c24ff1f725f4406db05ea89cff3b42723f1688f738e70406116a1a5dbaa5ce", 0xae, 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x5, r2) [ 49.987943] audit: type=1400 audit(1518876674.291:35): avc: denied { ioctl } for pid=8749 comm="syz-executor4" path="socket:[21200]" dev="sockfs" ino=21200 ioctlcmd=0x541c scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/17 14:11:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000514000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d21000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001000-0x4c)={0x2, 0x80000001, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x3, 0x7, 0x9}, &(0x7f0000001000-0x4)=0x10) 2018/02/17 14:11:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000eb3000-0x1e)={0x18, 0x0, {0x10001, @empty, @generic="bc3e0261afd06e8c1ffc62bcd178b993"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003db000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dd6000)) 2018/02/17 14:11:14 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000684000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='teql0\x00', 0x10) r1 = creat(&(0x7f0000a3a000-0x8)='./file0\x00', 0x105) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) dup(0xffffffffffffffff) connect$l2tp(r2, &(0x7f000066a000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @multicast2=0xe0000002}, 0x0, 0x1, 0x0, 0x1}}, 0xfffffffffffffcf8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00009a4000)={@common='gretap0\x00', @ifru_flags=0x1800}) ioctl$sock_ifreq(r3, 0x8910, &(0x7f0000e57000-0x16)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0x3}) 2018/02/17 14:11:14 executing program 6: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000003d000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x5}, 0x0) 2018/02/17 14:11:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fc6000)='/dev/sg#\x00', 0x2, 0x20000000) ioctl(r0, 0x2271, &(0x7f000003a000-0x2)) 2018/02/17 14:11:14 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abf000), &(0x7f0000f75000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f73000), 0x4) [ 50.033902] binder_alloc: 8754: binder_alloc_buf, no vma [ 50.033920] binder: 8754:8767 transaction failed 29189/-3, size 24-8 line 3127 [ 50.049009] binder: BINDER_SET_CONTEXT_MGR already set [ 50.049017] binder: 8754:8771 ioctl 40046207 0 returned -16 [ 50.051420] binder_alloc: 8754: binder_alloc_buf, no vma [ 50.051438] binder: 8754:8767 transaction failed 29189/-3, size 24-8 line 3127 2018/02/17 14:11:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000c0000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000975000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000261000)) 2018/02/17 14:11:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000670000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common="677259301100070005000100", @ifru_settings={0x3, 0x0, @fr=&(0x7f00009cb000-0x18)={0x0, 0x0, 0x0, 0x7, 0x0, 0x80000000}}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e33000-0x8)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000004d000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000e23000)={0x4, 0x3, {0xffffffffffffffff, 0x0, 0x3, 0x3, 0x1}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000075c000-0x8)) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fad000), &(0x7f0000d14000-0x4)=0x4) pipe(&(0x7f0000e7d000)={0x0}) dup2(r3, r0) getresuid(&(0x7f0000dba000), &(0x7f00006ff000-0x4), &(0x7f0000587000-0x4)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000fd3000-0x8)) [ 50.060695] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.060918] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/17 14:11:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x11) connect$unix(r0, &(0x7f000093a000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000101000-0x8)=@abs, &(0x7f00007be000-0x4)=0x8, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e64000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000054e000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000da0000-0x8)={r3, 0x2}) getsockopt(r1, 0xb0d, 0x0, &(0x7f0000bc7000-0x86)=""/134, &(0x7f0000bbf000)=0x86) 2018/02/17 14:11:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000012e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004d1000)=0x1) writev(r0, &(0x7f0000e57000-0x20)=[{&(0x7f0000661000)="b48e1e1540886172573f78df35954ce600df5679d5b3fd65cf19ac991548f41b4ca8ad47920c3102f9d17f805a2ba773a67f4471a1b017218356e8b48ce09901ee4989176c1680a6414ce0f82e18f578c7fd2102ee0af225562843f550cc5d8c4748ec9e6dfaab0c257e5869d22fc285e3c0880c36144473420283474c060915bdbcb66870833669824878f3f6c4920d24bca55155c327d65c", 0x99}, {&(0x7f000084a000)="3f40fe30e2b44d7b7a975e405ff62a7cfa5aee541ba11b34b6b7f7ccc841c827717d776bab9c25662b7dd97abb8f625eb15327d86bba281eb73912099cc133a9bb033b6aadeed1aeb2253fdc7c768cd6294b361794b652f8cd56a6ee15e304c9b3b9e13f44cf9d91c2c5f306730630c2adc59a1921cc3ff272124ee310cc4b8e45b6b7932ae5beedbe8c1f62f1f8b515671f9e0ddedb2a54213bc9bc8f94a4507fb64917a01907a73e77093ad677fa34a9d888e5ab90469f2b1ae46c52b1989cba60366a4de47aabf31335b6abf7a76a5c187ef7fdc89870b8669f8a42ccdc877035154f62f135e1698cbba713f5b3d168c176be1d90737a9ef3a1346d1083e4136a45d9eda3edad34a450005cb11b218fe1d45fa55f907a0943563f4d42676063f6606b7851548e517ebe1d556195741612e91579e0902e24cc951581389c7edc2fbe5af5af157194ad25b4c4747c465116c5f0b712a694796cf610cedfd8f06ec9cf54b136f7f9db8d170976eaaf2a8c6f8e919501d8089d8a0eec87a91c48fa1350b7574719a97140a5aa055c61740902b09c2c88460e2f26ebbbd0ab9212c0cb124dccba72b42d39da4e39bf65bff1f6b065802bf968a2d655cf5edc9f5acd5d67a6faec18a81283595c4b8847e483bb3f8de423977710c32de250c03f9b85a9c12c3f90d4c972b2371f0a9df784fb16b45ac103a14c02ede2a35c9fd64cd3570b00d68aa6f420df3f812d9c29795cda6767dbdbade0d38bcc93f5ac7d79add72ac0fd125a3c862fc1afa81f7129e647b7e878ae66990293804265a1679f89d3cf9f7dea64c698a7140d0878fc2e8b01eb64ac4b733d48f1339cf732f2bc875047a7a4058e212bd7ad5506f85bd34b5d1eeaf6cd6badb1d359df4a3f1120a703db392dba6803867605c97bea08ce9c22ebbb717f66d0e28449416b38051d77446c5d8afd36f8336f0268325c82bc5ef6e3a7031eb33f0bd327f0323d891979d236f5351ebdbc2e95ddc9d68e9e4d1f687688733ade8aba6166692897178c9b3a4e6973a210550330251eda06d6a6bb23b79f086ae4f5053c6fc7b4afee763a442e5573c8abdfc40c27b81b57d37f255c3db7901c2ad20e054c9233c539e3d99345b54b5587a1f30842788a9d16d9912ccf2889958212a226b9047b84a7e25ffb9619daae8fcf25bd3b93381873d0600092ec2ff06402b939db821d8c5c1099d1dad90799f8a7e198f1904d1254829d5bafec06357f98648216fa986d58bfc9abc8963b4b5bbc2c70f0ae40e0b327339018551abee98ccf1b8c87011868e5fe5a7de16b87f1fb7e08380eb6e87f57333c3524703191af652a7fd0470a4df0852d4b94defa188ecd22dd9edae26716880764ccf60d265a463c816473f2d79960701fced08ce34fcb5f0c6bc5890b208e4bd67bf2b9b13f7ceeebf6ca6d189772ce7183597a1f112fdf8aa887196edf6debaaaf806d314eb619dc8595bbb1a1dd8c0338a3a9c43c556761971b7baabd9f182029d8e2cc976421eb9238ca399b8352590fb85d5ff5c5d946c4a17209a3f81455581d7bfb92bc086197330e6546286b006876d6e585e2f9bb081e4605b8ea0138b5b5b57acb33ae2ce63dcb8b025ac81cacff617106c72631be190a973e0681944145a1e45d50adb35650a8803dfb022f963f7e848234e42895fffe47f4e6eabe292ddec439ecb2a43040a8a506a77be4da29ff52bd86128085c9a3de984da418426149a8c961260228ddeb020f19644192865f10acd14c05fd4e7bc173bb4c2c904d365cc6d415a077a4cba68365fba8617928b2e5af7f571e524c29778d557574a10dba2ae556cfbce61033e8b2a3e0dfcd3e2960e393e3b2143308d1095414767281347f9ebcd08a2f320745f8ee8294cce938d0c88a3fc5980e71f4bf3af2617a9c53643134a1fa7390e943e82769c920c95bbf9ee3c17cee078e8aa265239185a0a8f38a2e8befce582ade4c2fb6840a3c576dd47526b68353a51c2e29f0a5428274132d812aad43c1ecf63a9d9a6eefd5710a1b8c41eb6ec379e13e8def5f87a3813ebb106646215c0ee0c6c0c3c6c32586a6d1dd42f242952b42625767eb0fa997b73f9d0c18f22162a844163a548dbd06d53a51d54209911336a032b95b5070ece0c75dd40715b760bfce382e97173e32dbce0d2456602423dabf9b2019920bd8180f2e509e28a03cafa4d9e9536fb99b874dc3f4a99e4d26bcef1670d7edf398709d65f756a5ebcc69412922e50256d1ffdeaa2896143a539690ce69744d7d28b4beb4800933b1a5e3c230bd4cdc99ad8243bcdc2814e26f562e92d6ea36511711d97b695637a0a86c17a59dc63a4addfd5aebc6a66a7915c9f76d598f67d7d4bc8ebf085f80bcef286f8838a802a17739ed7445cc1f4c64e50a90f5b8eaea672d127c2474fad40aa14c3ef665356c2963377719858c2715f8e1ff76787b3df1b954fdc37fbdcd97850b7e04674c80b05fdd715b26238a606929d8577ff5711b5782eda825eb89cf0e39d0c8f9dad5f220c4f0f2d4055cac46a98d625b75dc781e8d723d65ff052bcb56a4754918e5c85f2b90b3194207388953bd1b4b9d1883fcae4febd295a15d402031a8f736fda069bca36246d1665f88b56dba701c5f1da5157f22cd62bbbdb9923930e29d0063d73416d2d3565d28333837a55e5996c493d91279c23848ca22fa0e72a4285fb1fba5bc2d7e893f71b2c02c1c10476ec97bb92b76f5d971be0db87a0126789fa79c46ce85a06df1b1af6262e9b2455605a96d8e6eb85c08904c0c7459158146aa0611d3f8137b885fad076fcf7b06dd5fb391c366e7ddb6066128988381b5d2abc62e7bb447d362eac6aefc2346e9c094dde0081e9fe70f809b06c4474755677b36e3c3d817e9646a0d9c282f509d5c13ae302b361430133c72076d532580fb8249fbcf6580fa2b488d22be8f85f3b09c08fc37a8a63ba5af7d9f8d11a909a4edbd4e8392f463a9d8fd72da8cf86722de68c791aa77fe31262dc0e305d2ae4e3aebb339d683f186967d54b252c2ee7618720684b5fb74920ccd0d228b1518f51e1156cdbc18105f04ba386ae65f97c1cf4f609c12d26956a9b2dbe3111f66196ea725e1c28a302c084fdc22ef4fa3a1546650c7d8b95213d473e01fafc64cf3d949654ab6839acc5fbedfe35e9067985783817b2930b324f57653a4360ac5e3dbba9f5769d060f380fdce8228ea58898e3a8636da3503c38b5a4ee7a426e860fa825126d53dec4cf48b2bfb7c3131bc948eb20738d2ebf306b74c928e65bcc6bf4b2549b0c33b450c1e717de6cf6372b5d647bf4e224e91b0540b2625db06a30f7a79585ecb319c0ed955f70d071a24fb70aaf6a97e7e32b812cd3bd467cd5942a358ba65b0d4aa78cfba233e7aae266cc85ef19ed6891d51ec21c9fc6ba7b6d54302ba9df702ad1c608a296d282e9cf1cc6142a052ba6d9f24ebe0611c5d382b8cf2c2e3e339c9de5e2095532e7e84bf832747ae2546ede59a890c058d500779887c229b2e167b470dab867e085c1086b35cdf0defcb65ee59cd518787f01994fc3faef9b36f25d6b5a26fb57d788e5e94e6154c43421f013978d0a8a08a0025d5080cd74827b472edbc389ae97dee0a6810c0de31467c9801008511fd77dbc3a661ab1ab35b4ba00d271c0e95431c79510f8c318d7a41a735b7f5ff9ba20e38e352fc06228539585f502e6d0e9c9a81f08397f746dbb237159d9d3e626e965ade33830e92e2e840543bfc8c71c3e10773ce8fce96c3111c7f3c0e49bf7630706897c3719901d1aa74aab14eef1b44bed17bab60d99db22abbee9bd276cc1b5a404ff43703fb926b12ff78d8c93e3ba0f21e9c3ae1155ff79f422568027cb96f72bdfecaa0abdc6b394cdccff30369797f0d311e0fc12349542f369c96fd7b22dd8119f71e4ed01f27c4b4b01f48c068f4995181630a19d8b299b48e1b97e6368476a8a07d6f4a6edd5b671f4c42de67769de1c52a5cfc28530d6cfee7dd56376fb3c74479fea63b77e55e157896cf5f44218bdbced850c1f3b25d26d3781ed618a8795c9281fa3f75b7dfdf57243149bf1a2d3109e51193a646f554556e961cd21758d5e492d03d63101acf701f02240de66c56f986e99f8de7c9624837832d2dbd7e5209dcd02f8efd22ddac322b07b827e6e6bf2ab126b69bcf8c54932bbe3729da779175ac8c7fb2fba3ed9bc88c0537f872b536b3a5384ed3dfa62281def9ac834c0f8c8d2eb1c281a01629e981ce635cd454bdfcc88d03494776a9d8ac7c39aa2920bcdd83d47e9c5fca33ef478420216bb18ceef50a0726d00d57734c5ab77d35ba2ce977f848ece20da0566a5ecc25cde66a54e5f7ea60f46f53bb67e399380fdba5a309d3d98b745bf7630a944fc0b610deed0009c96ce605912acc9ef31a3f4bf3ae06646367db9e62d7b3bd2ef5bc9fb18234b746607f69584a0652cbf27558be58fe50dfe1dfd24478fe2d93f58a1c602ad23de82118474ce2a886b8011fb14427f7c7a9f55ea565b1d43cbaef0ccc4b8305e684fcbd80bb6b0f59b52e086cf8831176e508dd29ef141c41cf21205344acc12a1df15e1184f6a7bf88458b559e7708e035da44a3882af5ad887a1a1020a80c6bc00b4117469a521991d5f5d5256771733e523863ba68a928289a84c7d3e699717050132ce68d2f967857246744f701f482e0ef0f49f8666bf7f25f4a192388ba1eb0ef5fc60fc8275c97c578c2d68e32d3b953f8d8cd3b7415b747d1ffeff8380a752272d61a408bad46df05e0fd14c4bd798b2ec5fa1f66f0757e4964cb609f19f1837285995c2a65ce722bea20608f1f65acc248bfc1a333901cd254e6ab0bbcdec8bc297ce8b1f5d86f88c29ca2b79cfe9aaf16ab27ca1193cff802061ba924cfc8d7c43cca7db517818dc78af9bdc66354e2b1042a2a86e738ee7d8c29586b3a5e4cbf0ce73399a405b223810fd244ec617d13a8038d2bde3e113e3e04efaa97237c26b558b22bda84f6e05037098e9eb873434e537a00789420874c1e0c42cba7cb8f79a0d3029f2cf9735f664c6c133eaff47292678fea0d5b1bea3050c86187119128f113ef4301ebd748d54b3cbfc6184948dd2c8330eb83758b63917b1b30fdd0854a751f3fd804ae82c377d56a3f55611e9f61ac19f86cf4d5071bea8e87e3a21254d6e3252faa32dcc3a88cfcff23c8eff7284f33b4dd80cf184af014d5ff7eb0a35adc436cc2765eba85973139c01f33103772abe84d76c2a56b2382042cd9e3491be450dec2a6096b7e11006e2baf77f9f87271b63310fb423f1d46cdac2db857f51cfc40f6467cdd09394a0ca2c5be3a7a2924c166ddf5bff8f45c33ad60bc2fbc8e4b9083383505ade4093d892dfaf212a138a6cf79e637bb054c1e73df53a808a809e48da399c2031520f496e0abbb6ff522f370a53489833dcb24c2a59b311bac1a40acd223ca652b0c050f3c86d5798d09542194e4b495567dd60db29b626f01790611eae6fea1e3b37feb667aae720fa306acea48f333c7e99625e391b517b8d1803d63f6ca8afcda9ed0db087d4cc8427049cebb96e2597b5bc533911753c015ac77b30e01ec04440cadcdb925b91224156bb16f96c5fabaa310db60bebe7e52b1c94b8a8763e5afb1c926f9493a90629a438e07a884709472f4c40ba25ec6e59da054708b62a4ca08166cee5c8b8539cf94ddf28899e70206351fae702f5298ac83037fad5cf68e0b4a588886404f5e43928a53df2a", 0x1000}], 0x2) 2018/02/17 14:11:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f000006a000-0x4)) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) 2018/02/17 14:11:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0xfffffffffffffffc, 0x0) 2018/02/17 14:11:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00004f1000+0x9d7)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1}) socket(0x9, 0xf, 0x8) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0xfffffffffffffffd}) getsockopt(r2, 0x8, 0x1, &(0x7f0000f8a000-0x1000)=""/4096, &(0x7f0000899000)=0x1000) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)) ioctl$KDADDIO(r2, 0x4b34, 0x9e) 2018/02/17 14:11:14 executing program 5: keyctl$setperm(0x5, 0x0, 0x10000) 2018/02/17 14:11:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000b68000-0x4), &(0x7f0000f4e000)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00002fc000)='./file0\x00', 0x0, 0x10) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f000067f000), &(0x7f0000e1a000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000f67000-0x1)) 2018/02/17 14:11:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f0000001000-0x10)={0x0, &(0x7f000002e000-0x8)=[]}) 2018/02/17 14:11:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000592000)="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", 0x0) 2018/02/17 14:11:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000519000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000fbc000)=0x14) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f00001cd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000a29000-0x4)=0x14, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ed9000-0x10)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0f000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f000011f000)="21cdba1249e00446b6fd3eb16039fbf10cc72d129737a382bc389f610f0de2eba8f569b468783b43e37eebe4a6e1f927aae57b747056bfeb34124e7acf0fbf229e69767a725084c40da76c8fbed97a4954ad5ee1d3af507460cc1d005f608cd9a12975f6183c175334c0e5045ab8357f8f82d8a1cb0727038466d51bb824d6e64f498e206b67847dc723cedd3b57e2e2ee04b8f740", 0x95, 0x10, &(0x7f0000d70000-0x1c)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x1c) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f15000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0xf62, 0x4, @sync=&(0x7f00004f3000-0xc)={0xffffffff, 0x8000}}}) getgid() 2018/02/17 14:11:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000090e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$ax25(r0, &(0x7f0000b18000-0x10), &(0x7f0000e25000-0x4)=0x10, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000654000)='net/ipv6_route\x00') pread64(r1, &(0x7f00001ad000), 0x0, 0x7ff7d) 2018/02/17 14:11:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000484000-0x9)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = getpid() fcntl$setown(r0, 0x8, r1) 2018/02/17 14:11:14 executing program 5: epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f0000b0e000-0x8), 0x20b0e000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006b9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x6)={0xffffffff, 0x6, 0x8}) 2018/02/17 14:11:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000bfb000)={'filter\x00', 0x7, 0x4, 0x428, 0x0, 0x0, 0x0, 0x340, 0x340, 0x340, 0x4, &(0x7f0000d48000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0xf}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='lo\x00', @common='syzkaller0\x00'}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "5bcde4223f739e7e1af24191473ea2b56114575d255f6262b66b897695ee"}}, {{@arp={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="f046cc54976c2e23656abb982e0cb01e", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, "715b0f954cfd7610690749c4bf592e05a506ec4d45110b59ef567877f1293106dd810d023b9ba578f95de9b4b8e64b361e9081f8769e60368c3860f79923dfa7"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000083d000-0x1000)=""/4096, &(0x7f0000b2b000)=0x1000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000067b000-0x4)=@int, &(0x7f00007fb000-0x4)=0x4) 2018/02/17 14:11:14 executing program 3: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80000, 0x80, &(0x7f0000ff2000)={0x0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000ff3000), &(0x7f000037e000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2}, 0x116) 2018/02/17 14:11:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002fc000-0x9)='/dev/sg#\x00', 0x4, 0x40001) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000cd5000-0x10)={0x2, &(0x7f0000432000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000551000-0x10)={r1, &(0x7f0000156000-0xde)=""/222}) r2 = gettid() pipe2(&(0x7f0000123000-0x8)={0x0, 0x0}, 0x4800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000555000)=0x7, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r5, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) r6 = syz_open_procfs(r2, &(0x7f0000845000-0x9)='pagemap\x00') fcntl$setown(r4, 0x8, r2) fcntl$setsig(r4, 0xa, 0x12) r7 = dup2(r4, r5) tkill(r2, 0x16) exit(0x0) dup3(r4, r6, 0x0) setsockopt$packet_fanout_data(r7, 0x107, 0x16, &(0x7f0000cbd000-0x10)={0x9, &(0x7f0000fa0000)=[{0xe0, 0x7fff, 0x3855, 0x6}, {0x9, 0x4, 0x5, 0x5}, {0x2, 0x0, 0x0, 0x9}, {0xfffffffffffff001, 0x0, 0x8, 0x7}, {0x155, 0x81, 0x6, 0x3}, {0x6, 0x200, 0x2, 0x8}, {0x80000001, 0xd45dd1a, 0x7, 0xe0}, {0x9, 0x1, 0x5, 0x6b0a8000000}, {0x10001, 0xff, 0x4, 0x8}]}, 0x10) 2018/02/17 14:11:14 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000), 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f000001d000-0xb4)="28b513b7a715aae7c16b69eb8e4050f4bf2b8bccf62d2f00e88bbd43516442f3d1b4d544fd9d3ebb97edb19e26f6ce726735a9f5e969943252a64caf578fd23469de94412c155fa203147e3218d1a17edbbb2a691e7757d402f8e25ab560befc96b129dd2c6820d22526d3dc390a4f233eb7b6b656825f6f0887e5a29b0641de074531457ccce263aa058edba35290e7e57e7feba54fb3cd32e5ebb8f9f43e58a1fb15625315ffccf7deafaa40fa18eb6483b9dc") mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f000001d000)=""/136, 0x88) 2018/02/17 14:11:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) socket$inet(0x2, 0x80000, 0x1) r0 = socket$unix(0x1, 0x2, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) shutdown(r1, 0x0) unshare(0x400) clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000002000+0x886)) 2018/02/17 14:11:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/pktcdvd/control\x00', 0x400200, 0x0) pread64(r0, &(0x7f0000108000-0xe0)=""/224, 0xe0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bc7000)=0x0) timer_create(0x1, &(0x7f0000364000-0x60)={0x0, 0x37, 0x4, @tid=r1}, &(0x7f0000557000)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000076a000-0x10), &(0x7f00006a0000-0x4)=0x10) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000f47000-0x2)={0x7, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000004e000)={{{@in=@loopback, @in=@local}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f000045c000)=0xe8) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00002e9000-0x4), &(0x7f000043a000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00008f0000-0x4)) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000fa000-0x50)={{0x9, 0xf4d1}, {0x39f, 0x6}, 0x7, 0x5, 0x2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000388000)) readv(r0, &(0x7f00002cd000-0x30)=[{&(0x7f000046d000-0x96)=""/150, 0x96}, {&(0x7f000001d000-0x2d)=""/45, 0x2d}, {&(0x7f0000d9e000-0x1000)=""/4096, 0x1000}], 0x3) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) listen(r2, 0x96) shutdown(r2, 0x0) bind$inet(r2, &(0x7f0000ded000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f000058d000-0x1)='"', 0x1, 0x20020006, &(0x7f00005b4000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c83000-0x14)={0x0, 0x20000000012c6, 0x1000000020000, 0x9, 0x100000000000}, 0x14) shutdown(r2, 0x1) 2018/02/17 14:11:14 executing program 6: mmap(&(0x7f0000000000/0xf2c000)=nil, 0xf2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000000002, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) sendto(r0, &(0x7f0000e62000-0x1), 0x0, 0x0, &(0x7f0000f1e000)=@un=@abs, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000466000-0x4)=0x2, 0x4) 2018/02/17 14:11:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000a83000-0x9)='-*eth0$}\x00', 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000bec000)={0x0, 0x0}) lstat(&(0x7f0000444000-0x8)='./file0\x00', &(0x7f0000e3a000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000369000-0x28)={0x7, 0x4, r2, 0xe9, r3, 0xfffffffffffffffc, 0x9, 0x3}) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/17 14:11:15 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000005a000-0x2)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$netrom(r0, &(0x7f0000ba3000-0x10)=@ax25={0x3, {"a7dd099943d68e"}, 0x2}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000f75000)='./file0\x00', 0x1, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000003, &(0x7f0000f73000), 0x4) 2018/02/17 14:11:15 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000e17000-0xc)={@local, @remote}, &(0x7f0000000000)=0xc) unshare(0x200001) 2018/02/17 14:11:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f00003d2000-0x18)=""/24, &(0x7f00004a3000)=0x15) fcntl$getownex(r0, 0x10, &(0x7f0000400000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000311000-0x8)={0x1, r1}) openat$rtc(0xffffffffffffff9c, &(0x7f0000aa3000-0x9)='/dev/rtc\x00', 0x101842, 0x0) timer_create(0x1, &(0x7f0000412000-0x60)={0x0, 0x2c, 0x0, @tid=r1}, &(0x7f0000fa3000)) 2018/02/17 14:11:15 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc), &(0x7f0000006000)=""/58, 0x3a, &(0x7f0000005000)={&(0x7f0000009000-0x40)={'xcbc(blowfish-asm)\x00'}, &(0x7f0000008000-0xae)='o', 0x1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000008000)=0x7, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f000000a000)}) 2018/02/17 14:11:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000f81000)={0x2, 0x3, @empty}, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fb7000-0x10)="ecc2348c46bf22588e076adf63a25d19", 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000387000-0x4)=0x8000003, 0xff97) write(r0, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x70) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009af000-0x5)='net/sco\x00') sendto$inet6(r1, &(0x7f0000867000)="bee8d8bbea4dba5d871d986c84684835d9c3168aebdbba35a4bff3ca0294f47fdf7e17a1b7ade3bcc19f0c2348a3094d7a28200a16fc465dc0406b7ff328a30c25cfd2e662eed1f2f61ce69bb373ae7be832d3b59b0d430efb8fbdb1e5b1ff46e93ad0a55a9ea060f794ef6f40bf08c75e494cd1be7f797b2fa4472d8b6aec936d196d7bfff8d69562f97987c9471c9f4c8220700579cbfcf7b42509bf8f8a6ce3ad278ae2", 0xa5, 0x8080, 0x0, 0x0) 2018/02/17 14:11:15 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) sync() msync(&(0x7f0000603000/0x14000)=nil, 0x14000, 0xfffffffffffffffd) 2018/02/17 14:11:15 executing program 5: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ffff, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x17, 0x1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000acb000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}}, &(0x7f0000b39000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001e7000-0x108)={r1, @in6={{0xa, 0x2, 0x35, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}}, [0x3ff, 0x4, 0x9, 0x9, 0x3f, 0x7a, 0x81, 0x101, 0x3, 0xffffffffffffffe0, 0x6, 0x3, 0x6bf1, 0x1, 0x100]}, &(0x7f0000c90000)=0x108) futex(&(0x7f000072e000), 0x7, 0x0, &(0x7f0000000000), &(0x7f0000777000), 0x0) r2 = memfd_create(&(0x7f00009de000-0x1)='\x00', 0x3) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) userfaultfd(0x80800) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/02/17 14:11:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000de9000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00002a4000-0x34)={{0xffffffffffffffff, 0x0, 0x1000, 0x3, 0x9}}) 2018/02/17 14:11:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f3c000)={@common='rose0\x00', @ifru_mtu=0x4}) r0 = syz_open_dev$usbmon(&(0x7f0000f89000-0xd)='/dev/usbmon#\x00', 0x3, 0x208000) write$tun(r0, &(0x7f00006a0000-0x1324)=@hdr={0x1, 0x0, 0x0, 0x7, 0xffff, 0x1f, @eth={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@ipv6={0x86dd, {0xc9, 0x6, "c02543", 0x12e4, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, {[@hopopts={0xff, 0x26, [], [@generic={0x1, 0x7a, "21bc4e2d223f721722041014159f13387607c640aedd0ddf90f0eaf11078cbeb29bdf0cc219718dfc5136190a7fb04fe2b9bf2df1f001dc22af5247afde917025503c901ccd057c61f74b3f55a159d7fc61db05ab37a5de8966ffae454b32f691cfc555604c68faf3800319ce71a322f849e1656745f98b724b9"}, @calipso={0x7, 0x50, {0x2, 0x12, 0x0, 0x5, [0x7, 0x4, 0xffffffffffffb592, 0x2, 0x6, 0x400, 0x5, 0x4, 0x800]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0x101}, @calipso={0x7, 0x30, {0x7fffffff, 0xa, 0x4978000000, 0x348, [0x53, 0x7fffffff, 0x101, 0x5, 0x8000]}}, @calipso={0x7, 0x18, {0x1, 0x4, 0xfffffffffffffff8, 0x5, [0x7, 0x9]}}]}, @hopopts={0x0, 0x8, [], [@calipso={0x7, 0x28, {0x9, 0x8, 0xffffffffffffffff, 0x7a0, [0x6, 0x80000001, 0xfffffffffffffff8, 0xdad]}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x13}}, @enc_lim={0x4, 0x1, 0x5288}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x6b4}]}, @fragment={0x1d, 0x0, 0x1c2, 0xffff, 0x0, 0x1ff, 0x1}, @fragment={0x2e, 0x0, 0x7, 0x7ff, 0x0, 0x7, 0x3}, @routing={0x7e, 0x4, 0x0, 0x2, 0x0, [@empty, @empty]}, @fragment={0x2c, 0x0, 0x9, 0x0, 0x0, 0x3, 0x0}, @fragment={0x0, 0x0, 0x1, 0x1, 0x0, 0xfd, 0x1}, @hopopts={0x2c, 0x3, [], [@ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4}, @ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0x88}]}], @gre={{0x0, 0x0, 0x1, 0x8, 0x0, 0x6, 0x0, 0x1, 0x880b, 0x54, 0x3, [0xd7f, 0x4], "ae2734a648ea2c6989038f336a7b3de5b65fb4685aacb4d9708a31641a0cb1eccb7de42b5709a481e4ca180e7c58510d51eb37d214ec1dd70786460c1b3bede0ab2e711be2da3083773980f86538893159b42a0f"}, {0x20, 0x0, 0x6, 0x2, 0x0, 0x0, 0x800, [0xffffffffffff8001, 0x3ff, 0x1], "adc1cff75dd31e34929615923b7cdb3e6bb8f0c26b90fc4e8a619fec60e83f3cea17df7988dc541ceffb6ed75eb7554f4d082035825d4aa2711deb01199cd06b756c519ac2610e952755002a1be384c8d86e7dbded7bd342ad16b15256f7d702bed0bbf4886f79c3be7d2bf6991af5418432fb839014"}, {0x1, 0x0, 0x1ff, 0xb7, 0x0, 0x0, 0x86dd, [], "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0x1324) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6e000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004f9000)={0x4, [0x9, 0x4e7, 0x5, 0xd9e]}, 0xfcd4) readv(r1, &(0x7f0000269000)=[], 0xfffffffffffff42) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000df0000-0x4)) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000235000)=@add_del={0x2, &(0x7f0000618000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000798000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/17 14:11:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003f3000)='/dev/input/mice\x00', 0x0, 0x18000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b28000-0x4)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) prctl$void(0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x3}, 0x20) 2018/02/17 14:11:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000cdd000-0x50)) pipe(&(0x7f000078d000)={0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00005b9000)={{&(0x7f0000e01000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/17 14:11:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ac5000), &(0x7f00007fe000)=0xb) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222090b5"}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003bc000)={0x0, 0x0}) bind$inet(r2, &(0x7f0000efe000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e35000-0x4)) poll(&(0x7f000068a000+0xbaa)=[{r0}], 0x1, 0x0) 2018/02/17 14:11:15 executing program 0: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 50.985439] binder: 8899:8905 got transaction with invalid data ptr [ 50.998944] binder: 8899:8905 transaction failed 29201/-14, size 1-0 line 3146 2018/02/17 14:11:15 executing program 5: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) unshare(0x400) ftruncate(r0, 0x8) mq_getsetattr(r0, &(0x7f000004e000), &(0x7f000004f000-0x40)) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000945000)) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000ee6000)=')\x00', 0x3, 0x64, &(0x7f0000ee7000-0x40)={0x1, 0x2, 0xfff, 0x101, 0x5, 0x7, 0x40, 0xffffffffffffff01}) 2018/02/17 14:11:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x1000}) clone(0x0, &(0x7f00008e5000-0xe7)="6038d4be8ef303c08d12028ecb1c3ae0d0f099ae439bb3def97248b2a7e12f0cb3b68069ace2b82835e74ad265814655690b801556c7afc63023a583ce69a2735a02d842208941c6b9a20034efa16bacddd82fca66a46d8d33e3629fccb59f20c822f32087073a69e5cc1f26f873f3755e741ad036c8558a80aa77612a378016898b10b01a89a0bdcf1d56c2c22868ff13fed496b5f985817548a66249d20f13a1c6a4ea599624466a53a5dbdb1d4a9aaf9287b99d4443660c191fa613aa23c938dac872fc7ef284f4ac43bb55d2b38efb1d0e60828704d7d7073f228a8c270cc2181b7812778a", &(0x7f00006ad000-0x4), &(0x7f0000829000), &(0x7f0000c23000-0x85)="72cf3d9fa30dddbaee45ce77af5dabcd8de81db844daf7bdb3c6b86e28b02c93ea1ac0faedbd12eb1989608b4412e36b6219dfb17c382ee09f587f56028229e79f56d8a191ca1a9c79b2319ee43b3fe9f3eb09dbdc90c5a9984c9bbb45fc81b3fd4bf3603e1176022dd1fb210c9bd5c67b908299f653b687c59f92d82b174531d83ebd90eb") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000f9000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000826000-0xc)={0x0, @broadcast, @local}, &(0x7f0000532000)=0xc) 2018/02/17 14:11:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fbc000-0x40), &(0x7f0000f62000-0x40), &(0x7f0000cd7000)={0xffffffff}, &(0x7f000024b000-0x10)={0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000c3b000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x3, 0x4, @empty, 0xfffffffffffffeff}, @in6={0xa, 0x2, 0xc98, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x0, 0xb09, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x9}, @in6={0xa, 0x0, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0xc8) timer_settime(0x0, 0x0, &(0x7f000078a000)={{r0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00001d4000)) 2018/02/17 14:11:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x40, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/17 14:11:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000563000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000395000)="c14d4eedefdb23451ff8e69ed5f6afc63c8610a8c74bc621be6af8831385a0b018304a89edc806ce5a4e2761d94b4d323b125da80cb0b1ba0ae6f9846051f3bba1131bcf6889702a262f33723b8ffb68ec3422b206a76e61ed8c8ceb1b9cc6e79d5bc4d9e935651c05f3f57c40eee9ef17ff57f4be872c953c84a3b4a16e7e3327e4a79adbee4e8cd8b80aeda42954026661b348bcd2003194c137b4bbce501a3dda624bd1c652bcec79312b", 0xac) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000d19000-0xc)={0x0, @empty, @dev}, &(0x7f0000f50000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, r2}, 0x164) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) [ 51.028965] binder: BINDER_SET_CONTEXT_MGR already set [ 51.043713] binder_alloc: 8899: binder_alloc_buf, no vma [ 51.049878] binder: 8899:8905 ioctl 40046207 0 returned -16 2018/02/17 14:11:15 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000afa000)) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fd8000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) r1 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x100000001, &(0x7f0000001000)) 2018/02/17 14:11:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000341000-0xc)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000853000-0x20)={0xfffffffffffffff9, 0x3, 0x8, 0x5, 0x2f, 0x8, 0xeb5d, 0x0, 0x0}, &(0x7f00007b1000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ef000)={r1, 0x8}, &(0x7f0000501000-0x4)=0x8) getsockname(r0, &(0x7f0000a27000+0x6f0)=@nl=@proc, &(0x7f0000799000-0x4)=0xc) getsockopt$inet6_int(r0, 0x29, 0x7d, &(0x7f00007e1000), &(0x7f0000cb8000)=0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c9b000)=@common, 0x10) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000f00000)) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b49000-0x8)={r2, 0x3}, 0x8) sendmsg$nl_generic(r3, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0xfffffffffffffead, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xfffffffffffffd63}, 0x1}, 0x0) 2018/02/17 14:11:15 executing program 1: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aad000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00001c8000-0x4), &(0x7f0000aad000+0x92f)=0x4) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/17 14:11:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x2, @rand_addr=0x7}, 0x10) r2 = socket$inet(0x2, 0x80002, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) socket$inet6(0xa, 0x0, 0x10000) socketpair(0x5, 0x1, 0x7, &(0x7f0000060000)) r3 = creat(&(0x7f000068a000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000b6d000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb3000-0x4)=0xfffffffffffffeea) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a21000)={r4, 0xb2}, &(0x7f0000269000)=0x8) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @rand_addr=0x8001}, 0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000075e000-0x8)=0x1) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c28000-0xc)='/dev/rfkill\x00', 0x8080, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f00009d4000-0x28)={&(0x7f000019a000/0x2000)=nil, 0x9, 0x4, 0x10, &(0x7f0000d93000/0x4000)=nil, 0x2}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a73000-0xe)='net/netfilter\x00') setsockopt$inet6_buf(r6, 0x29, 0x20, &(0x7f0000d6a000)="6f64b4ef84f77e3ad8b726b6a7db39fae2791ba887f38e5282d16d040ebe6ccc233d27200c0861602260ba1f7643d405ad42ae96d5d22c6ac83e26c991a55e4272ffbff1f9729ff19228b6cd46a976e4ebc12b46395d50772e47407180bf1489bd830901b98330871fa857e1893ee8ff97120ce1a8ae55c660f397e3927a3c58b4229c69dda34c903c", 0x89) seccomp(0x1, 0x1, &(0x7f0000565000)={0x1, &(0x7f00000ec000)=[{0x8001, 0x7, 0xffffffff, 0xfffffffffffffffe}]}) 2018/02/17 14:11:15 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000b4f000)={@remote, @local, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008c8000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00006ed000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00005eb000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e2b000)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fc4000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00003e4000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000080a000)={&(0x7f0000001000-0x424)=@acquire={0x424, 0x17, 0x301, 0x4, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x1, 0x3e}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x4e5, 0x2, 0x7, 0x2, 0x80, 0x80, 0x6f, r1, r2}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xbc4, 0x0, 0x3461538b, 0xa, 0x80, 0xa0, 0x33, r3, r4}, {0x4, 0x2, 0x8dc, 0x8, 0x7, 0x6, 0x4, 0x43fb}, {0x630, 0x4, 0xffffffffffff8000, 0x7}, 0x1, 0xd, 0x0, 0x0, 0x1}, 0xfffffffffffffffe, 0x1f, 0x81, 0x4}, [@lastused={0x10, 0xf, 0xfffffffffffffffd}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2}}, @sa={0xe8, 0x6, {{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x5, 0x2, 0xa0, 0xa0, 0x1, r5, r6}, {@in=@multicast2=0xe0000002, 0x3, 0x3c}, @in=@rand_addr=0x100, {0x6, 0x9c67, 0x5, 0x3, 0x9, 0x100000000, 0xffffffffffffed68, 0x5d}, {0x0, 0x6, 0x6, 0x2}, {0x800, 0x2c, 0x5}, 0x5, 0xffffffffffffffff, 0xa, 0x0, 0xfffffffffffffffd, 0x2}}, @coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @tmpl={0x1c4, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, 0x2, 0x3, 0x3, 0x5, 0x4973}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x32}, 0x2, @in=@rand_addr=0x10001, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x6}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x5, 0x0, 0xf0, 0xffffffffffffffc1, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x6f}, 0xa, @in=@broadcast=0xffffffff, 0x3, 0x5, 0x3, 0xffff, 0x7ff, 0x4, 0x80000000}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x4, 0x0, 0x3, 0x8, 0xd4, 0x5, 0xc5c}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, 0x1, 0x1, 0x3, 0x2, 0x3, 0x20}, {{@in=@loopback=0x7f000001, 0x3, 0xff}, 0x2, @in=@empty, 0x4, 0xee0ca958163c952d, 0x2, 0x0, 0x6, 0x7f, 0x5}]}]}, 0x424}, 0x1, 0x0, 0x0, 0x2000c094}, 0x800) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r7, r7) openat$ppp(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/ppp\x00', 0x200000, 0x0) 2018/02/17 14:11:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000729000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$unix(r0, &(0x7f000036d000)=[{&(0x7f00001f8000)=@abs, 0x8, &(0x7f0000016000)=[], 0x0, &(0x7f0000a16000-0x50)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1}, 0x0) fstat(r2, &(0x7f0000b90000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000539000-0x4)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r1, r3, r4) r5 = dup3(r1, r0, 0x0) connect$unix(r5, &(0x7f000002d000)=@abs={0x1}, 0x8) [ 51.057744] device gre0 entered promiscuous mode [ 51.092332] binder: 8899:8931 transaction failed 29189/-3, size 1-0 line 3127 [ 51.104129] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.110537] syz-executor0 (8954) used greatest stack depth: 22592 bytes left [ 51.118518] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/17 14:11:15 executing program 3: linkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x1400) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d18000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0x5d)=""/93, 0x5d, 0x2000, &(0x7f0000d92000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/17 14:11:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000918000)='./file0\x00', 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) ioctl$TIOCSBRK(r1, 0x5427) dup2(r1, r0) 2018/02/17 14:11:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f1c000)='/dev/ptmx\x00', 0x27, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00005c1000)={0x6, 0x9}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x0) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) preadv(r0, &(0x7f0000762000-0x80)=[{&(0x7f000053f000)=""/73, 0x49}, {&(0x7f000082e000-0x96)=""/150, 0x96}, {&(0x7f0000686000-0xa6)=""/166, 0xa6}, {&(0x7f0000c0c000-0xaa)=""/170, 0xaa}, {&(0x7f000096e000)=""/202, 0xca}, {&(0x7f000071c000-0xa8)=""/168, 0xa8}, {&(0x7f0000839000-0x6b)=""/107, 0x6b}, {&(0x7f00004db000)=""/12, 0xc}], 0x8, 0x0) [ 51.159963] binder: 8963:8977 tried to acquire reference to desc 0, got 1 instead [ 51.197544] binder: 8963:8977 tried to acquire reference to desc 0, got 1 instead 2018/02/17 14:11:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ac5000), &(0x7f00007fe000)=0xb) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222090b5"}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003bc000)={0x0, 0x0}) bind$inet(r2, &(0x7f0000efe000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e35000-0x4)) poll(&(0x7f000068a000+0xbaa)=[{r0}], 0x1, 0x0) 2018/02/17 14:11:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f000016d000/0x7000)=nil, 0x7000, 0x0) 2018/02/17 14:11:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fe2000)='/dev/pktcdvd/control\x00', 0x400, 0x0) fsetxattr(r0, &(0x7f0000a21000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000034e000-0x8)='-vmnet1\x00', 0x8, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e04000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a14000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f, 0x2, 0xff, 0x2, 0x8, 0x1f, 0x79}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000214000)={0x0, 0x1}, &(0x7f000024a000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000850000)={r1, 0x800}, &(0x7f00009b8000-0x4)=0x8) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000ae2000)=0x2) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000bfe000)={0x0, 0x7530}, 0xfffffe29) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000c18000)="020000bd7b00000000005462fa01a15eaf0d2cf63df13cc37902a1fa000f4a95bbff850a82633575066a1e58a98399b397e695c0f03d3b00000000000000056e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e8ffffffff2f9b14732017e246b39fb43aea0626333508041580be20f95748a602000000001f0000d1b0e6ebcb1fc7721871363e97100c4a4c2eb55c0c14f1659ce8c800d2e97e60a3649f93ea0c82630000000000000009807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/02/17 14:11:15 executing program 5: r0 = inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r1, &(0x7f0000afd000)=[{&(0x7f000030a000-0x63)=""/1, 0x1}], 0x1) close(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x13) 2018/02/17 14:11:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000de9000-0x8a)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) read(r0, &(0x7f0000802000)=""/4096, 0x1000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c9d000-0x1a8)={0x8, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x0, 0x2, [{{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @multicast1=0xe0000001}}]}, 0x1a8) 2018/02/17 14:11:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80807, 0x0) bind$inet(r0, &(0x7f0000d83000-0x10)={0x2, 0x3, @rand_addr=0x100}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a86000)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x3c}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) rename(&(0x7f0000174000)='./file0\x00', &(0x7f0000568000)='./file0\x00') sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) bind$inet(r0, &(0x7f000059f000-0x10)={0x2, 0x0, @empty}, 0x10) poll(&(0x7f0000406000-0x18)=[{r0, 0x100}, {0xffffffffffffffff, 0x400}, {0xffffffffffffffff, 0x2000}], 0xe8, 0xffff) 2018/02/17 14:11:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) arch_prctl(0x1002, &(0x7f00009a8000)="5470579c07fa2227aa7758e46da515f85e49cb083729d35af955780c8f078ac294f500cdfa9c948e882ef8e0fdd583e2b341342e3ede7fe01b7f6cf93bc36fec1cc73784652771a34b25bce52bb82bc694a46be3d12bc8a59ff65d255f15bac1b871916cce3ebeaa3e7cb2ba29dd6dbb53f5d7977f5211923140cb348c3d14ff116fbd4c2aee902905c9d04f24d48796e6f3338d46238f18978da69de3789e20d1c04bdc76f81ca8f569f4a6c86df45641cdea1f5bb3dd54388e4aa8992b85960dc28a02f9f3400587d48e508a186ef65495c828172c5f5a2e0454e3348262d084") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f29000-0x8), 0x100000002) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c74000)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000540000)=0x0) r3 = getpgid(r2) syz_open_pts(r0, 0x80000) ftruncate(r0, 0x0) tkill(r3, 0x1000000000016) r4 = request_key(&(0x7f0000131000-0x8)='keyring\x00', &(0x7f000005f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000007f000)='@vmnet1\x00', 0xfffffffffffffffd) request_key(&(0x7f0000e69000-0xb)='cifs.idmap\x00', &(0x7f0000941000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000984000)="73656c66776c616e31776c616e316d696d655f7479700a0180000000000000302d27656d315b6b657972696e6773656c696e75785e0071", r4) clock_gettime(0x0, &(0x7f0000560000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00004e0000-0x8)={0x400}, 0x0, &(0x7f0000add000)={r5, r6+30000000}, 0x8) 2018/02/17 14:11:15 executing program 0: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000014e000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) [ 51.213973] binder: BINDER_SET_CONTEXT_MGR already set [ 51.222891] binder: 8963:8977 ioctl 40046207 0 returned -16 2018/02/17 14:11:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) socketpair(0x1b, 0x7, 0x1, &(0x7f0000b3e000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000a0e000)={&(0x7f0000f90000-0x4)=[0x0], &(0x7f0000556000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000fcd000)=[0x0, 0x0], &(0x7f0000aa1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x2, 0xa}) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) sendmmsg(r1, &(0x7f0000c6f000-0x21c)=[{{&(0x7f0000d9e000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c, &(0x7f00002d6000+0x60a)=[], 0x0, &(0x7f0000261000)=[{0xc0, 0x104, 0x7, "3ee9ebfbf860d5bf72b3bf53d394b7d12c7d597d457b2929f5e3ed13ecd3c5a692b0ca1a00d498db58cce5653d83bb9d5f4805e532aafe81fd4afd0831c1733c5928f2e090db7dd6e53859b43e36efe3531b49d0285d9e3c3c2718fde13143ac1c4ec8b335a0fe559b46bbcd9dc71d8695f4fdd50cd69a76399fa4364a282b6cbef39dbb8824c005b096fc5b8e320823ff882ce06ffb32fff910fb3ca61844c49c6300233dde8ef1b6b6"}, {0xc0, 0x10a, 0x4, "296c34070fa571bc5ef4203fc7e6156c1f937c02b3bca76b9639ab70025e100be541f62062207ba15a5a100a84adc69b3b5972b565978c9068c3287ca7a33ebd40066baecafd7f2312abf0b92d7e479edfc7fc2d82095e5f32dc36da9c8260715c1246fb0c9c6208cade72b1f4d127e161b3007f877f0b011d9de53de05a71dee6dbf595a837d0f646b661389caf6a190a1cefe4252973d4981dbe08b324f926ac570ade2f9c409d11f9"}, {0x100, 0x1ff, 0x7, "204c78240a9be30d40cf6f43c7c56ac7f7184dc6fe0d26653c2ef7c3d353f5d539885e45a9c3997d4b4370ba0b478474070340b3d7b30bdd9e4255607e5423813728b66dceb9f38adf0f24a76551b05e593663000f838eb91099c4f7cb88aacce203051daa072237033ec41bb81e22203d896c25168d05d910cd161af79505ea155ab2fddd5f237dee28f4390aead3ce0fdc381be6bca091797f8da32dd9f23e71476649768f6ea8ed474840ec2aa138300e26a630d2861fa15604b5e668097897ad162f1c85feb65b3f5be5e615ea2626ffe157c07bf0be7f6078ebfcccab8a8fb3d7c72007d1cbf224ea2f9c4849"}, {0x10, 0x10f, 0xffffffffffffa4bc}], 0x290}, 0x8001}, {{&(0x7f0000ec2000)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10, 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"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{0x100, 0x117, 0x4, "c7d46a55fe189ae9e77c8e16f3442f7d3884f6fa75f0c3d8c95f8f0bc182c8b308adecf387e64902819b7fe3e9d1983621414688864779d401b47e77ee0c761e788196bbcc64b9197c8f89979cf062f485a9a22158032b8f50eec07afbe17bde8f9e383cd5439dee668a50acf56e543c44609939370efd2adbfc843998fcccac0b5c352bddf3af737ae536354ad74694ace40951c0500c1ff1ebc2a6d1fe3fe1e846095a626b512f50452e086e4fddf5942de4f4929be25b8248f3f904642e1c97f6251e8e56806c24cb1db03bd7d43addefda018b174bd80776de837fe84984614ca7b6995ad0a7c000"}], 0x13a8, 0x4040814}, 0x6}], 0x9, 0x40) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000081c000)=@fragment, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/17 14:11:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000bd1000-0x8)=0x6) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/17 14:11:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) rt_sigsuspend(&(0x7f0000796000)={0x100000000}, 0x8) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cf4000-0x9)='/dev/rtc\x00', 0x1, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00006fd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000088c000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000f17000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) r3 = accept(r0, &(0x7f00003bf000-0xc)=@nl=@proc, &(0x7f0000999000)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f00002fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b26000-0x4)=0x14, 0x800) recvfrom$packet(r3, &(0x7f0000127000-0x70)=""/112, 0x70, 0x0, &(0x7f0000dac000-0x14)={0x11, 0xff, r4, 0x1, 0x400, 0x6, @random="abd47861c95e"}, 0x14) 2018/02/17 14:11:15 executing program 0: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a8e000-0x4)=0x0) rt_tgsigqueueinfo(r0, r0, 0xd, &(0x7f0000cd0000)={0x10000000000000, 0x2, 0x80000001, 0x5}) sched_getparam(r0, &(0x7f0000607000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x32f) 2018/02/17 14:11:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000056000)='/dev/input/event#\x00', 0xf7f, 0x100) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000799000-0xc2)=""/194) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f00007df000-0x8)=0x3) sendto$inet(r1, &(0x7f0000fc7000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/17 14:11:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) chroot(&(0x7f000039c000)='./bus\x00') 2018/02/17 14:11:15 executing program 3: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000)='./control\x00', 0x0, 0x0) mount(&(0x7f000000d000-0x1)='./bus\x00', &(0x7f000000c000)='./control\x00', &(0x7f000000d000-0x8)='iso9660\x00', 0x0, &(0x7f0000003000)) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000afb000-0x6)='./bus\x00', 0x101000, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00006e0000)='Y@\x00') 2018/02/17 14:11:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004b3000-0xd)="64917306000000000000007200", &(0x7f0000b86000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000080b000-0xa3)="5f17c7ef36c43358ce4aea4c2745fff38a4f465f18b003aaacca067ec5b0bed2ff5565ef2fa4798eb18e70688007a2aa1d9d2f36733156f7c6ab6d795c8363adc0259fe69e287daabe93ca1451c26301c298c7c97d1c7ff12f7a80cf70242b6bcf2158babb13ae8fdc5b960f4383a1ddfe5155ba1bcf353a840f8f7f02065d0250bafb2cb9d0c0ae7b6e9d6dc73626da6835cfd911b88d8d38421f31594a947161f73b", 0xa3, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x4) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000283000)='\\.wlan0)posix_acl_access\x00', 0x0) [ 51.331104] device gre0 entered promiscuous mode 2018/02/17 14:11:15 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) socket$inet_udp(0x2, 0x2, 0x0) exit(0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000000e000-0x30)={0x0, 0x6, 0x6, 0x7, 0xba10, 0x20}) r2 = syz_open_procfs(r0, &(0x7f000000c000)='net/xfrm_stat\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in6={{0xa, 0x2, 0x4bd946f4, @loopback={0x0, 0x1}, 0x5}}}, &(0x7f000000f000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000009000)={r3, 0x1000}, &(0x7f0000002000-0x4)=0x6) 2018/02/17 14:11:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000fa1000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x104}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000765000-0x244)=@acquire={0x23c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in6=@empty, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0]}}, @replay_esn_val={0x44, 0x17, {0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}}]}, 0x23c}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000925000-0x8)={0x0}) sendto$inet(r0, &(0x7f0000640000)="ec8ee2c9bcbd4703f813d3280eba3bbda9805546e1676e9800ff1323520ac0270a90f80c707ada6ec75292dbe811b9772978a297dbc0ceab16d8629a63124bd9fadaf0f576ab6910b0a92bb3d53b88ceab60cb77cb8982fff2c1e22e5c36baf8c60b0d5dabe3696427d5622fc4e0f1639a78614425e6aca6cb55fcaeb79fdb8722397fd903d4dc410dfbbdaca0458cbc904969671cdaec014d20194f42cd335bd35fe2e46630cd40dbfe8384c8e088d86a51ad50286e7e024d506d0e251b5ef3fa60156dfe68b2df501532ea144203485b08ea5414ab1c8cd1c84f48f0543cc3837eea2865eba5f3b29b9da5af2798a0d155d13d8cea72a59855449f90757080bb8b5a2181e5379783a16e94ccf1b78e0dd7ed801c6e97230bb3202e0766cc4e5bba5620da45e0bae49126d20025786c2711598b927b905f7c5afed4355f7dd0f6c89db55068d585c5a1abc73fa26b7797040df441c311df549183f090d1cf971d4db594659c555fde1ca81fe18dfbfb03722151077443153b7821a4e4950b1e6399aee72b3bd322e45fa386f62f43a0331a857781e8cf9fdf7515f746f251a95d964ddbf0c7f68c28954b54051812ebb1b759c60f43ef967864291587171919882ec974d127741236d56177b3ecf81b0e070e4ceee72b726153d05045249ce95c29759582cb2b5f71bb27ccfdddfa18974eb9a19437679b16ea98901264d965fe4c352eba2acdfab67d3a698ee5f5a8e65717cd8325d2c75f17e3e5201f3ea812accdee06c54c21e8e5f619462d56e70f319f5053d62de13ac5cc2865c4b372a163fc2ebe10db10ac835997c580e9f1f122e7550db3b3e6fc8fa479b3920b58067acecab189c7", 0x267, 0x0, &(0x7f00003be000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) 2018/02/17 14:11:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x17, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_MULTIPATH={0x2, 0x9, []}]}, 0x20}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000a6d000-0x8)=0xa71, 0x8) 2018/02/17 14:11:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f000033e000-0x8)='./file0\x00', 0xf02, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x400, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000002000-0x62)=""/98, 0x62) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d13000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}}}, 0x0, 0x2, 0x5, "a1db865bb20611f86d2476537212e651ada369ccd998ff441d6829188b3199d1a37b542da174b6d1705f15385bdf0f378b59a2e0e961b8d01d4a30fa07ab6e8c1358d6bf9ee69f134573005c5126068a"}, 0x160) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000f5000-0x2d)="acf6b29c589f8acde1c5e1718bfc4d03db6940e69738136e995685754103a2e10cf5963fec73236c64f72e060f", 0x2d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000002000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000001000-0x99)=""/153, 0x99, 0x40000000, &(0x7f0000f39000)={0x4, 0x6, 0x7, "dd3f4f91d616", 0x200}, 0x10) r2 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) openat$ppp(0xffffffffffffff9c, &(0x7f00007c9000-0x9)='/dev/ppp\x00', 0x400400, 0x0) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) 2018/02/17 14:11:15 executing program 4: r0 = socket$inet(0x2, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000c91000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000028d000-0x8c)={r1, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000840000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006d4000-0xc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r4 = creat(&(0x7f000073a000)='./bus\x00', 0x0) symlinkat(&(0x7f00006fe000-0x6)='./bus\x00', r4, &(0x7f0000d80000-0x6)='./bus\x00') fallocate(r4, 0x0, 0x4000000002, 0x4542) 2018/02/17 14:11:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000), &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}}, {}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) socket$packet(0x11, 0x2, 0x300) 2018/02/17 14:11:15 executing program 6: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f0000050000-0x12)=""/24, 0x18) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000050000)=@ethernet={0x0, @dev}, &(0x7f0000051000-0x4)=0x10, 0x80800) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000051000-0x1000)=""/4096) 2018/02/17 14:11:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006e7000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mkdir(&(0x7f0000161000-0x8)='./file0\x00', 0x22) execveat(r0, &(0x7f000042e000)='./file0\x00', &(0x7f0000660000)=[&(0x7f0000e3c000)='\x00', &(0x7f00006c5000-0x6)=']\'lo:\x00', &(0x7f00006dd000)='\f*\x00', &(0x7f0000969000-0x7)='*proc:\x00'], &(0x7f00006e5000)=[&(0x7f00003b1000-0x1)='\x00', &(0x7f00000cb000-0x5)=']em0\x00', &(0x7f0000053000)='{[/%^wlan1mime_type\x00', &(0x7f00004fd000-0xd)='-eth0},-bdev\x00', &(0x7f00008cb000)='wlan1cpuset{GPL#securitycgroupposix_acl_accessuserbdev{ppp1ppp1em1\x00', &(0x7f0000baf000-0x8)='self#$*\x00', &(0x7f0000133000-0x1)='\x00', &(0x7f0000586000-0x49)='posix_acl_accessprocmime_type%selfsecurity+trustedppp1md5sum*eth0self^-]\x00'], 0x1000) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f0000124000)='\x00') utime(&(0x7f0000a12000)='./file0\x00', &(0x7f0000899000)={0x0, 0x10001}) getcwd(&(0x7f0000235000)=""/236, 0xec) fcntl$addseals(0xffffffffffffffff, 0x409, 0xf) connect(0xffffffffffffffff, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) linkat(r0, &(0x7f0000be5000-0xe)='./file0/file0\x00', r0, &(0x7f0000749000-0xe)='./file0/file0\x00', 0x1400) 2018/02/17 14:11:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000f77000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000f3e000)={0x18, 0x0, 0x1, 0x800000005, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1000000000000001, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000772000)='/dev/autofs\x00', 0x24000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e2d000-0xb), &(0x7f0000c79000-0x4)=0xb) 2018/02/17 14:11:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000785000-0xd)='net/rt_cache\x00') pread64(r0, &(0x7f00004c3000), 0x34e, 0x20000000800) 2018/02/17 14:11:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000025c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, r2}) fcntl$lock(r1, 0x7, &(0x7f000002f000)={0x2, 0x0, 0x3fffffffffffff, 0x31}) execve(&(0x7f0000cd2000)='./file0\x00', &(0x7f00000d8000-0x48)=[], &(0x7f0000462000)=[]) recvmsg(r0, &(0x7f00003d0000)={&(0x7f0000b10000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f00003b8000-0x10)=[{&(0x7f000060d000)=""/165, 0xa5}], 0x1, &(0x7f00008f0000)=""/40, 0x28, 0x80000000}, 0x1) eventfd(0x0) [ 51.486845] kasan: CONFIG_KASAN_INLINE enabled [ 51.491463] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 51.498826] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 51.505055] Dumping ftrace buffer: [ 51.508581] (ftrace buffer empty) [ 51.512290] Modules linked in: [ 51.515599] CPU: 0 PID: 9070 Comm: syz-executor3 Not tainted 4.9.81-ga25ea24 #36 [ 51.523135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/17 14:11:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) acct(&(0x7f0000006000-0xa)='./control\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000+0x469)='./control\x00', 0x20) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/02/17 14:11:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000fc2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000eed000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000b1000-0x8)={0x0, 0x6}, &(0x7f0000cf6000-0x4)=0x8) r2 = add_key$user(&(0x7f0000e50000-0x5)='user\x00', &(0x7f0000b3a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ff0000)="0c9423155779fb7812529c42da24587227c8c55617748ae4b66ab8b63a06b1dd7cafb5486d158c4555980e8ea1a550af313c6663097a992265fbaaa16bab56000ba10967c2a4493ef8709bd50f6973d5d68d940df950d1a97226be", 0x5b, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x9) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000011a000-0xa)={r1, 0xfff, 0x1, [0xfc]}, 0xa) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f9a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) prctl$setfpexc(0xc, 0x100000) pwrite64(r3, &(0x7f00004f6000), 0x0, 0x4f) 2018/02/17 14:11:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b38000-0x1)='\x00') r0 = socket$inet_icmp(0x2, 0x2, 0x1) flistxattr(r0, &(0x7f000031c000-0x4f)=""/79, 0x4f) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="290000001800310900390001ff0000070200000000000006800000000c000800040002007a0ef4ff01", 0x29}], 0x1) 2018/02/17 14:11:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006cc000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) accept4$unix(r0, &(0x7f00005d4000)=@abs, &(0x7f0000251000-0x4)=0x8, 0x80800) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x800, 0x0) [ 51.532475] task: ffff8801b53f4800 task.stack: ffff8801b4908000 [ 51.538507] RIP: 0010:[] [] __list_del_entry+0x86/0x1d0 [ 51.547201] RSP: 0018:ffff8801b490f810 EFLAGS: 00010046 [ 51.552630] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801b6124358 [ 51.558663] audit: type=1400 audit(1518876675.791:36): avc: denied { validate_trans } for pid=9094 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/17 14:11:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x1) r1 = request_key(&(0x7f0000d5b000-0x8)='rxrpc_s\x00', &(0x7f000008f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007b9000-0x33)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0xfffffffffffffffa) r2 = request_key(&(0x7f000064c000-0xb)='asymmetric\x00', &(0x7f00004f7000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d2a000)='(vboxnet1#\x00', 0xfffffffffffffff9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000818000-0xc)={0x0}, &(0x7f0000af9000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000559000)={0x2, r3}) keyctl$link(0x8, r1, r2) write(r0, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f000043b000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') getsockname$packet(r0, &(0x7f00007df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000326000-0x4)=0x14) inotify_add_watch(r0, &(0x7f00009d6000)='./control\x00', 0x1a0) [ 51.581902] RDX: 0000000000000000 RSI: ffffc90002b41000 RDI: ffff8801b6124360 [ 51.589163] RBP: ffff8801b490f828 R08: 0000000000000001 R09: 0000000000000001 [ 51.596406] R10: 0000000000000004 R11: ffff8801b53f4800 R12: 0000000000000000 [ 51.603656] R13: 0000000000000000 R14: 0000000000000296 R15: ffff8801b6124200 [ 51.610918] FS: 00007f28a5360700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 51.619132] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.624996] CR2: 0000000020ef0fe0 CR3: 00000001c1c20000 CR4: 0000000000160670 [ 51.632249] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.639492] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.646729] Stack: [ 51.648851] ffff8801b6124390 ffff8801b6124358 ffff8801b6124358 ffff8801b490f840 [ 51.656826] ffffffff81dfc7ed ffff8801b6124260 ffff8801b490f870 ffffffff826681f3 [ 51.664800] ffff8801b6124358 0000000020001000 1ffff10036921f18 ffff8801b6124390 [ 51.672768] Call Trace: [ 51.675329] [] list_del+0xd/0x70 [ 51.680315] [] sg_remove_request+0xa3/0x120 [ 51.686264] [] sg_new_write.isra.26+0x849/0x940 [ 51.692562] [] ? sg_common_write.isra.23+0x18c0/0x18c0 [ 51.699482] [] ? __might_fault+0x114/0x1d0 [ 51.705339] [] sg_write+0x965/0xb40 [ 51.710586] [] ? sg_ioctl+0x2a00/0x2a00 [ 51.716183] [] ? putname+0xee/0x130 [ 51.721429] [] ? get_futex_key+0x1050/0x1050 [ 51.727464] [] ? __lock_acquire+0x629/0x3640 [ 51.733491] [] ? do_sys_open+0x262/0x620 [ 51.739174] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.746155] [] ? sg_ioctl+0x2a00/0x2a00 [ 51.751750] [] __vfs_write+0x103/0x680 [ 51.757256] [] ? do_iter_readv_writev+0x400/0x400 [ 51.763719] [] ? __might_sleep+0x95/0x1a0 [ 51.769501] [] ? __inode_security_revalidate+0xd9/0x130 [ 51.776497] [] ? avc_policy_seqno+0x9/0x20 [ 51.782353] [] ? selinux_file_permission+0x82/0x460 [ 51.788989] [] ? security_file_permission+0x89/0x1e0 [ 51.796168] [] ? rw_verify_area+0xe5/0x2b0 [ 51.802024] [] vfs_write+0x189/0x530 [ 51.807360] [] SyS_write+0xd9/0x1b0 [ 51.812606] [] ? SyS_read+0x1b0/0x1b0 [ 51.818026] [] ? do_syscall_64+0x48/0x490 [ 51.823794] [] ? SyS_read+0x1b0/0x1b0 [ 51.829216] [] do_syscall_64+0x1a5/0x490 [ 51.834898] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 51.841792] Code: c4 0f 84 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 48 39 c3 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 e8 00 00 00 4c 8b 03 49 39 c8 0f 85 9b 00 00 [ 51.868438] RIP [] __list_del_entry+0x86/0x1d0 [ 51.874759] RSP [ 51.878359] ---[ end trace 87a8a32373d3a6ca ]--- [ 51.883083] Kernel panic - not syncing: Fatal exception [ 51.888840] Dumping ftrace buffer: [ 51.892352] (ftrace buffer empty) [ 51.896031] Kernel Offset: disabled [ 51.899625] Rebooting in 86400 seconds..